{"id":1405,"date":"2020-08-20T15:42:58","date_gmt":"2020-08-20T15:42:58","guid":{"rendered":"http:\/\/www.chemieseiten.de\/?p=1405"},"modified":"2026-07-03T16:50:07","modified_gmt":"2026-07-03T14:50:07","slug":"hydroxide-basen","status":"publish","type":"post","link":"https:\/\/www.chemieseiten.de\/?p=1405","title":{"rendered":"Hydroxide &#8211; Basen"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"alignleft size-large is-resized\"><div class=\"wpcp-wp-lightbox-host wpcp-advanced-image-lightbox-icon-hover\"><a class=\"wpcp-wp-lightbox-image-link\" href=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/acid.png\" data-wpcp-wp-lb-image=\"1\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"900\" src=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/acid.png\" alt=\"\" class=\"wp-image-1340\" style=\"width:75px;height:75px\" srcset=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/acid.png 900w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/acid-300x300.png 300w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/acid-150x150.png 150w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/acid-768x768.png 768w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/acid-80x80.png 80w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/acid-250x250.png 250w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/a><a href=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/acid.png\" data-fancybox=\"wpcp-wp-img-1340\" class=\"wpcp-lightbox-trigger wpcp-advanced-image-lightbox-icon wpcp-position-top-right wpcp-advanced-image-lightbox-icon-hover wpcp-global-lightbox-icon wpcp-lightbox-icon--global wpcp-lb-icon-style-default\" data-wpcp-lb-icon-source=\"global\" aria-label=\"Open image in lightbox\" data-thumb-src=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/acid-300x300.png\" data-wpcp-lb-single=\"1\"><span class=\"wpcp-icon-container\"><svg viewBox=\"0 0 20 20\"><path d=\"M17.6585 16.025L14.2437 12.6198C15.1716 11.3338 15.6121 9.7613 15.4871 8.1819C15.362 6.60251 14.6795 5.11847 13.5607 3.99351C12.936 3.36206 12.1916 2.86066 11.3709 2.51845C10.5502 2.17623 9.66952 2 8.77995 2C7.89039 2 7.00969 2.17623 6.18899 2.51845C5.36829 2.86066 4.62395 3.36206 3.99919 3.99351C3.36594 4.61649 2.86312 5.35871 2.51992 6.17708C2.17673 6.99545 2 7.87365 2 8.76068C2 9.64772 2.17673 10.5259 2.51992 11.3443C2.86312 12.1627 3.36594 12.9049 3.99919 13.5279C5.11957 14.6901 6.62279 15.4103 8.23285 15.5562C9.84291 15.7022 11.4517 15.2641 12.7639 14.3224L16.1788 17.7275C16.3849 17.9034 16.6473 18 16.9186 18C17.1899 18 17.4523 17.9034 17.6585 17.7275C18.1138 17.16 18.1138 16.5925 17.6585 16.025ZM5.59278 12.0523C5.16258 11.6298 4.82094 11.1263 4.58774 10.5709C4.35455 10.0156 4.23446 9.41951 4.23446 8.81744C4.23446 8.21536 4.35455 7.6193 4.58774 7.06394C4.82094 6.50859 5.16258 6.00503 5.59278 5.58257C6.01644 5.15359 6.52144 4.81292 7.07838 4.58039C7.63532 4.34786 8.23308 4.22811 8.83687 4.22811C9.44066 4.22811 10.0384 4.34786 10.5954 4.58039C11.1523 4.81292 11.6573 5.15359 12.081 5.58257C12.5112 6.00503 12.8528 6.50859 13.086 7.06394C13.3192 7.6193 13.4393 8.21536 13.4393 8.81744C13.4393 9.41951 13.3192 10.0156 13.086 10.5709C12.8528 11.1263 12.5112 11.6298 12.081 12.0523C11.6573 12.4813 11.1523 12.822 10.5954 13.0545C10.0384 13.287 9.44066 13.4068 8.83687 13.4068C8.23308 13.4068 7.63532 13.287 7.07838 13.0545C6.52144 12.822 6.01644 12.4813 5.59278 12.0523Z\" \/><\/svg><\/span><\/a><\/div><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-large is-resized\"><div class=\"wpcp-wp-lightbox-host wpcp-advanced-image-lightbox-icon-hover\"><a class=\"wpcp-wp-lightbox-image-link\" href=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/1200px-ADR80_UN1824_Sodium_hydroxide_solution.png\" data-wpcp-wp-lb-image=\"1\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"769\" src=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/1200px-ADR80_UN1824_Sodium_hydroxide_solution-1024x769.png\" alt=\"\" class=\"wp-image-1416\" style=\"width:131px;height:98px\" srcset=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/1200px-ADR80_UN1824_Sodium_hydroxide_solution-1024x769.png 1024w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/1200px-ADR80_UN1824_Sodium_hydroxide_solution-300x225.png 300w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/1200px-ADR80_UN1824_Sodium_hydroxide_solution-768x576.png 768w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/1200px-ADR80_UN1824_Sodium_hydroxide_solution.png 1199w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\">Transportkennzeichen NaOH<\/figcaption><a href=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/1200px-ADR80_UN1824_Sodium_hydroxide_solution.png\" data-fancybox=\"wpcp-wp-img-1416\" class=\"wpcp-lightbox-trigger wpcp-advanced-image-lightbox-icon wpcp-position-top-right wpcp-advanced-image-lightbox-icon-hover wpcp-global-lightbox-icon wpcp-lightbox-icon--global wpcp-lb-icon-style-default\" data-wpcp-lb-icon-source=\"global\" aria-label=\"Open image in lightbox\" data-thumb-src=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/1200px-ADR80_UN1824_Sodium_hydroxide_solution-300x225.png\" data-wpcp-lb-single=\"1\"><span class=\"wpcp-icon-container\"><svg viewBox=\"0 0 20 20\"><path d=\"M17.6585 16.025L14.2437 12.6198C15.1716 11.3338 15.6121 9.7613 15.4871 8.1819C15.362 6.60251 14.6795 5.11847 13.5607 3.99351C12.936 3.36206 12.1916 2.86066 11.3709 2.51845C10.5502 2.17623 9.66952 2 8.77995 2C7.89039 2 7.00969 2.17623 6.18899 2.51845C5.36829 2.86066 4.62395 3.36206 3.99919 3.99351C3.36594 4.61649 2.86312 5.35871 2.51992 6.17708C2.17673 6.99545 2 7.87365 2 8.76068C2 9.64772 2.17673 10.5259 2.51992 11.3443C2.86312 12.1627 3.36594 12.9049 3.99919 13.5279C5.11957 14.6901 6.62279 15.4103 8.23285 15.5562C9.84291 15.7022 11.4517 15.2641 12.7639 14.3224L16.1788 17.7275C16.3849 17.9034 16.6473 18 16.9186 18C17.1899 18 17.4523 17.9034 17.6585 17.7275C18.1138 17.16 18.1138 16.5925 17.6585 16.025ZM5.59278 12.0523C5.16258 11.6298 4.82094 11.1263 4.58774 10.5709C4.35455 10.0156 4.23446 9.41951 4.23446 8.81744C4.23446 8.21536 4.35455 7.6193 4.58774 7.06394C4.82094 6.50859 5.16258 6.00503 5.59278 5.58257C6.01644 5.15359 6.52144 4.81292 7.07838 4.58039C7.63532 4.34786 8.23308 4.22811 8.83687 4.22811C9.44066 4.22811 10.0384 4.34786 10.5954 4.58039C11.1523 4.81292 11.6573 5.15359 12.081 5.58257C12.5112 6.00503 12.8528 6.50859 13.086 7.06394C13.3192 7.6193 13.4393 8.21536 13.4393 8.81744C13.4393 9.41951 13.3192 10.0156 13.086 10.5709C12.8528 11.1263 12.5112 11.6298 12.081 12.0523C11.6573 12.4813 11.1523 12.822 10.5954 13.0545C10.0384 13.287 9.44066 13.4068 8.83687 13.4068C8.23308 13.4068 7.63532 13.287 7.07838 13.0545C6.52144 12.822 6.01644 12.4813 5.59278 12.0523Z\" \/><\/svg><\/span><\/a><\/div><\/figure>\n<\/div>\n\n\n<p>Die Gruppe der Hydroxide (Metallhydroxide) enth\u00e4lt auch ihren wichtigsten Vertreter <a href=\"https:\/\/www.chemieseiten.de\/?p=1338\" target=\"_blank\" rel=\"noreferrer noopener\">das Natriumhydroxid <\/a> Die Hydroxide sind salz\u00e4hnliche Stoffe &#8211; Ionensubstanzen &#8211; , die das Hydroxidion \\( (OH^- ) \\) enthalten.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h4 class=\"wp-block-heading has-light-gray-background-color has-background\">Allgemeine <abbr class='c2c-text-hover' title='(..chemisch) Merkmale eines Stoffes, die augenscheinlich oder experimental bestimmt werden'>Eigenschaften<\/abbr>: (Gruppenmerkmale)<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Basen sind \u00e4tzend! <\/li>\n\n\n\n<li>Basen sind Feststoffe <\/li>\n\n\n\n<li>gel\u00f6ste Basen nennt man &#8222;Laugen&#8220;<\/li>\n\n\n\n<li>Basen zerfallen in Wasser in ihre Ionen<\/li>\n\n\n\n<li>Basen enthalten das Hydroxidion, welches auch das Strukturmerkmal der Gruppe ist<\/li>\n\n\n\n<li>Basen unedler Metalle sind wei\u00df und geruchlos<\/li>\n\n\n\n<li>Basen aus unedlen Metallen (K, Na, Ca) l\u00f6sen sich  sehr gut in Wasser<\/li>\n\n\n\n<li>Basen f\u00e4rben den <em>Indikator UNITEST<\/em>:&#8220;Blau&#8220;  (Lackmus-Rot: Blau, Phenolphtalein: rot\/pink)<\/li>\n\n\n\n<li>Basen leiten gel\u00f6st und als Schmelze elektrischen Strom<\/li>\n<\/ul>\n\n\n\n<p class=\"has-light-gray-background-color has-background\">Gut wasserl\u00f6sliche Basen aus unedlen Metallen. NaOH oder KOH  bilden starke, \u00e4tzende Laugen. Des weiteren w\u00e4ren \u00c4tzkali (Calciumhydroxid), Magnesiumhydroxid und Aluminiumhydroxid zu nennen, die von medizinischer und bautechnischer Bedeutung sind.<\/p>\n\n\n\n<p class=\"has-background\" style=\"background-color:#a4dbf1\">Gebildet werden die Basen (Hydroxide) durch die <strong><abbr class='c2c-text-hover' title='(..chemisch)Prozess, der unter Energie\u2013 und Stoffumwandlung verl\u00e4uft und bei dem sich Teilchen umlagern und sich Bindungsverh\u00e4ltnisse ver\u00e4ndern. Gesamtmasse und ~ energie bleiben erhalten.'>Reaktion<\/abbr> von Metalloxiden mit Wasser<\/strong>:<\/p>\n\n\n\n<p class=\"has-text-align-center has-white-color has-primary-background-color has-text-color has-background has-normal-font-size\">\\( Metalloxid + Wasser &#8211;&gt; Metallhydroxid \\)<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large wpcp-wp-lightbox-figure\"><div class=\"wpcp-wp-lightbox-host wpcp-advanced-image-lightbox-icon-hover wpcp-wp-lightbox-host--gallery\"><a class=\"wpcp-wp-lightbox-image-link\" data-wpcp-wp-lb-image=\"1\" href=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/kitchen-1159532_1280.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" data-id=\"1407\" src=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/kitchen-1159532_1280-1024x682.jpg\" alt=\"\" class=\"wp-image-1407\" srcset=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/kitchen-1159532_1280-1024x682.jpg 1024w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/kitchen-1159532_1280-300x200.jpg 300w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/kitchen-1159532_1280-768x512.jpg 768w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/kitchen-1159532_1280-90x60.jpg 90w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/kitchen-1159532_1280.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><a href=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/kitchen-1159532_1280.jpg\" data-fancybox=\"wpcp-wp-gallery-3\" class=\"wpcp-lightbox-trigger wpcp-advanced-image-lightbox-icon wpcp-position-top-right wpcp-advanced-image-lightbox-icon-hover wpcp-global-lightbox-icon wpcp-lightbox-icon--global wpcp-lb-icon-style-default\" data-wpcp-lb-icon-source=\"global\" aria-label=\"Open image in lightbox\" data-thumb-src=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/kitchen-1159532_1280-300x200.jpg\"><span class=\"wpcp-icon-container\"><svg viewBox=\"0 0 20 20\"><path d=\"M17.6585 16.025L14.2437 12.6198C15.1716 11.3338 15.6121 9.7613 15.4871 8.1819C15.362 6.60251 14.6795 5.11847 13.5607 3.99351C12.936 3.36206 12.1916 2.86066 11.3709 2.51845C10.5502 2.17623 9.66952 2 8.77995 2C7.89039 2 7.00969 2.17623 6.18899 2.51845C5.36829 2.86066 4.62395 3.36206 3.99919 3.99351C3.36594 4.61649 2.86312 5.35871 2.51992 6.17708C2.17673 6.99545 2 7.87365 2 8.76068C2 9.64772 2.17673 10.5259 2.51992 11.3443C2.86312 12.1627 3.36594 12.9049 3.99919 13.5279C5.11957 14.6901 6.62279 15.4103 8.23285 15.5562C9.84291 15.7022 11.4517 15.2641 12.7639 14.3224L16.1788 17.7275C16.3849 17.9034 16.6473 18 16.9186 18C17.1899 18 17.4523 17.9034 17.6585 17.7275C18.1138 17.16 18.1138 16.5925 17.6585 16.025ZM5.59278 12.0523C5.16258 11.6298 4.82094 11.1263 4.58774 10.5709C4.35455 10.0156 4.23446 9.41951 4.23446 8.81744C4.23446 8.21536 4.35455 7.6193 4.58774 7.06394C4.82094 6.50859 5.16258 6.00503 5.59278 5.58257C6.01644 5.15359 6.52144 4.81292 7.07838 4.58039C7.63532 4.34786 8.23308 4.22811 8.83687 4.22811C9.44066 4.22811 10.0384 4.34786 10.5954 4.58039C11.1523 4.81292 11.6573 5.15359 12.081 5.58257C12.5112 6.00503 12.8528 6.50859 13.086 7.06394C13.3192 7.6193 13.4393 8.21536 13.4393 8.81744C13.4393 9.41951 13.3192 10.0156 13.086 10.5709C12.8528 11.1263 12.5112 11.6298 12.081 12.0523C11.6573 12.4813 11.1523 12.822 10.5954 13.0545C10.0384 13.287 9.44066 13.4068 8.83687 13.4068C8.23308 13.4068 7.63532 13.287 7.07838 13.0545C6.52144 12.822 6.01644 12.4813 5.59278 12.0523Z\" \/><\/svg><\/span><\/a><\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large wpcp-wp-lightbox-figure\"><div class=\"wpcp-wp-lightbox-host wpcp-advanced-image-lightbox-icon-hover wpcp-wp-lightbox-host--gallery\"><a class=\"wpcp-wp-lightbox-image-link\" data-wpcp-wp-lb-image=\"1\" href=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/bbq-2341356_1280-1.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"658\" data-id=\"1408\" src=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/bbq-2341356_1280-1-1024x658.jpg\" alt=\"\" class=\"wp-image-1408\" srcset=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/bbq-2341356_1280-1-1024x658.jpg 1024w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/bbq-2341356_1280-1-300x193.jpg 300w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/bbq-2341356_1280-1-768x493.jpg 768w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/bbq-2341356_1280-1.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><a href=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/bbq-2341356_1280-1.jpg\" data-fancybox=\"wpcp-wp-gallery-3\" class=\"wpcp-lightbox-trigger wpcp-advanced-image-lightbox-icon wpcp-position-top-right wpcp-advanced-image-lightbox-icon-hover wpcp-global-lightbox-icon wpcp-lightbox-icon--global wpcp-lb-icon-style-default\" data-wpcp-lb-icon-source=\"global\" aria-label=\"Open image in lightbox\" data-thumb-src=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/bbq-2341356_1280-1-300x193.jpg\"><span class=\"wpcp-icon-container\"><svg viewBox=\"0 0 20 20\"><path d=\"M17.6585 16.025L14.2437 12.6198C15.1716 11.3338 15.6121 9.7613 15.4871 8.1819C15.362 6.60251 14.6795 5.11847 13.5607 3.99351C12.936 3.36206 12.1916 2.86066 11.3709 2.51845C10.5502 2.17623 9.66952 2 8.77995 2C7.89039 2 7.00969 2.17623 6.18899 2.51845C5.36829 2.86066 4.62395 3.36206 3.99919 3.99351C3.36594 4.61649 2.86312 5.35871 2.51992 6.17708C2.17673 6.99545 2 7.87365 2 8.76068C2 9.64772 2.17673 10.5259 2.51992 11.3443C2.86312 12.1627 3.36594 12.9049 3.99919 13.5279C5.11957 14.6901 6.62279 15.4103 8.23285 15.5562C9.84291 15.7022 11.4517 15.2641 12.7639 14.3224L16.1788 17.7275C16.3849 17.9034 16.6473 18 16.9186 18C17.1899 18 17.4523 17.9034 17.6585 17.7275C18.1138 17.16 18.1138 16.5925 17.6585 16.025ZM5.59278 12.0523C5.16258 11.6298 4.82094 11.1263 4.58774 10.5709C4.35455 10.0156 4.23446 9.41951 4.23446 8.81744C4.23446 8.21536 4.35455 7.6193 4.58774 7.06394C4.82094 6.50859 5.16258 6.00503 5.59278 5.58257C6.01644 5.15359 6.52144 4.81292 7.07838 4.58039C7.63532 4.34786 8.23308 4.22811 8.83687 4.22811C9.44066 4.22811 10.0384 4.34786 10.5954 4.58039C11.1523 4.81292 11.6573 5.15359 12.081 5.58257C12.5112 6.00503 12.8528 6.50859 13.086 7.06394C13.3192 7.6193 13.4393 8.21536 13.4393 8.81744C13.4393 9.41951 13.3192 10.0156 13.086 10.5709C12.8528 11.1263 12.5112 11.6298 12.081 12.0523C11.6573 12.4813 11.1523 12.822 10.5954 13.0545C10.0384 13.287 9.44066 13.4068 8.83687 13.4068C8.23308 13.4068 7.63532 13.287 7.07838 13.0545C6.52144 12.822 6.01644 12.4813 5.59278 12.0523Z\" \/><\/svg><\/span><\/a><\/div><\/figure>\n<\/figure>\n\n\n\n<h4 class=\"wp-block-heading has-light-gray-background-color has-background\"><span id=\"wiki-tooltip-1\" data-tooltip-content=\"#wiki-tooltip-box-1\" data-wiki_num=\"1\" data-wiki_id=\"45908\" data-wiki_title=\"Kaliumhydroxid\" data-wiki_section=\"\" data-wiki_base_url=\"https:\/\/de.wikipedia.org\/w\/api.php\" data-wiki_url=\"https:\/\/de.wikipedia.org\/wiki\/Kaliumhydroxid\" data-wiki_thumbnail=\"default\" data-wiki_nonce=\"d3064d3509\"><a class=\"wiki-tooltip\" href=\"https:\/\/de.wikipedia.org\/wiki\/Kaliumhydroxid\" target=\"_blank\" rel=\"noopener noreferrer\" onclick=\"return isClickEnabled( 'hover', 'none' );\"> <strong>Kaliumhydroxid <\/a><\/span> (KOH) <\/strong><\/h4>\n\n\n\n<p>&#8230;ist Hauptbestandteil von <strong>Reinigern f\u00fcr Oberfl\u00e4chen aus Edelstahl <\/strong>in Gro\u00dfk\u00fcchen oder Anhaftungen und Verkrustungen an Grills und Back\u00f6fen. Die F\u00e4higkeit organische Stoffe anzugreifen, wird hier ausgenutzt. Das <abbr class='c2c-text-hover' title='wasseranziehend, wasseraufnehmend'>hygroskopische<\/abbr>, wei\u00dfe, feste und sehr gut wasserl\u00f6sliche Kaliumhydroxid dient weiterhin zur <strong>Herstellung von Schmierseifen<\/strong> und Fl\u00fcssigseifen (Kaliumsalzen von Fetts\u00e4uren) .<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large wpcp-wp-lightbox-figure\"><div class=\"wpcp-wp-lightbox-host wpcp-advanced-image-lightbox-icon-hover wpcp-wp-lightbox-host--gallery\"><a class=\"wpcp-wp-lightbox-image-link\" data-wpcp-wp-lb-image=\"1\" href=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/children-403582_1280.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"681\" data-id=\"1409\" src=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/children-403582_1280-1024x681.jpg\" alt=\"\" class=\"wp-image-1409\" srcset=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/children-403582_1280-1024x681.jpg 1024w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/children-403582_1280-300x199.jpg 300w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/children-403582_1280-768x511.jpg 768w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/children-403582_1280-90x60.jpg 90w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/children-403582_1280.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><a href=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/children-403582_1280.jpg\" data-fancybox=\"wpcp-wp-gallery-5\" class=\"wpcp-lightbox-trigger wpcp-advanced-image-lightbox-icon wpcp-position-top-right wpcp-advanced-image-lightbox-icon-hover wpcp-global-lightbox-icon wpcp-lightbox-icon--global wpcp-lb-icon-style-default\" data-wpcp-lb-icon-source=\"global\" aria-label=\"Open image in lightbox\" data-thumb-src=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/children-403582_1280-300x199.jpg\"><span class=\"wpcp-icon-container\"><svg viewBox=\"0 0 20 20\"><path d=\"M17.6585 16.025L14.2437 12.6198C15.1716 11.3338 15.6121 9.7613 15.4871 8.1819C15.362 6.60251 14.6795 5.11847 13.5607 3.99351C12.936 3.36206 12.1916 2.86066 11.3709 2.51845C10.5502 2.17623 9.66952 2 8.77995 2C7.89039 2 7.00969 2.17623 6.18899 2.51845C5.36829 2.86066 4.62395 3.36206 3.99919 3.99351C3.36594 4.61649 2.86312 5.35871 2.51992 6.17708C2.17673 6.99545 2 7.87365 2 8.76068C2 9.64772 2.17673 10.5259 2.51992 11.3443C2.86312 12.1627 3.36594 12.9049 3.99919 13.5279C5.11957 14.6901 6.62279 15.4103 8.23285 15.5562C9.84291 15.7022 11.4517 15.2641 12.7639 14.3224L16.1788 17.7275C16.3849 17.9034 16.6473 18 16.9186 18C17.1899 18 17.4523 17.9034 17.6585 17.7275C18.1138 17.16 18.1138 16.5925 17.6585 16.025ZM5.59278 12.0523C5.16258 11.6298 4.82094 11.1263 4.58774 10.5709C4.35455 10.0156 4.23446 9.41951 4.23446 8.81744C4.23446 8.21536 4.35455 7.6193 4.58774 7.06394C4.82094 6.50859 5.16258 6.00503 5.59278 5.58257C6.01644 5.15359 6.52144 4.81292 7.07838 4.58039C7.63532 4.34786 8.23308 4.22811 8.83687 4.22811C9.44066 4.22811 10.0384 4.34786 10.5954 4.58039C11.1523 4.81292 11.6573 5.15359 12.081 5.58257C12.5112 6.00503 12.8528 6.50859 13.086 7.06394C13.3192 7.6193 13.4393 8.21536 13.4393 8.81744C13.4393 9.41951 13.3192 10.0156 13.086 10.5709C12.8528 11.1263 12.5112 11.6298 12.081 12.0523C11.6573 12.4813 11.1523 12.822 10.5954 13.0545C10.0384 13.287 9.44066 13.4068 8.83687 13.4068C8.23308 13.4068 7.63532 13.287 7.07838 13.0545C6.52144 12.822 6.01644 12.4813 5.59278 12.0523Z\" \/><\/svg><\/span><\/a><\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large wpcp-wp-lightbox-figure\"><div class=\"wpcp-wp-lightbox-host wpcp-advanced-image-lightbox-icon-hover wpcp-wp-lightbox-host--gallery\"><a class=\"wpcp-wp-lightbox-image-link\" data-wpcp-wp-lb-image=\"1\" href=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/sunset-1283872_1280.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" data-id=\"1410\" src=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/sunset-1283872_1280-1024x682.jpg\" alt=\"\" class=\"wp-image-1410\" srcset=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/sunset-1283872_1280-1024x682.jpg 1024w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/sunset-1283872_1280-300x200.jpg 300w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/sunset-1283872_1280-768x512.jpg 768w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/sunset-1283872_1280-90x60.jpg 90w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/sunset-1283872_1280.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><a href=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/sunset-1283872_1280.jpg\" data-fancybox=\"wpcp-wp-gallery-5\" class=\"wpcp-lightbox-trigger wpcp-advanced-image-lightbox-icon wpcp-position-top-right wpcp-advanced-image-lightbox-icon-hover wpcp-global-lightbox-icon wpcp-lightbox-icon--global wpcp-lb-icon-style-default\" data-wpcp-lb-icon-source=\"global\" aria-label=\"Open image in lightbox\" data-thumb-src=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/sunset-1283872_1280-300x200.jpg\"><span class=\"wpcp-icon-container\"><svg viewBox=\"0 0 20 20\"><path d=\"M17.6585 16.025L14.2437 12.6198C15.1716 11.3338 15.6121 9.7613 15.4871 8.1819C15.362 6.60251 14.6795 5.11847 13.5607 3.99351C12.936 3.36206 12.1916 2.86066 11.3709 2.51845C10.5502 2.17623 9.66952 2 8.77995 2C7.89039 2 7.00969 2.17623 6.18899 2.51845C5.36829 2.86066 4.62395 3.36206 3.99919 3.99351C3.36594 4.61649 2.86312 5.35871 2.51992 6.17708C2.17673 6.99545 2 7.87365 2 8.76068C2 9.64772 2.17673 10.5259 2.51992 11.3443C2.86312 12.1627 3.36594 12.9049 3.99919 13.5279C5.11957 14.6901 6.62279 15.4103 8.23285 15.5562C9.84291 15.7022 11.4517 15.2641 12.7639 14.3224L16.1788 17.7275C16.3849 17.9034 16.6473 18 16.9186 18C17.1899 18 17.4523 17.9034 17.6585 17.7275C18.1138 17.16 18.1138 16.5925 17.6585 16.025ZM5.59278 12.0523C5.16258 11.6298 4.82094 11.1263 4.58774 10.5709C4.35455 10.0156 4.23446 9.41951 4.23446 8.81744C4.23446 8.21536 4.35455 7.6193 4.58774 7.06394C4.82094 6.50859 5.16258 6.00503 5.59278 5.58257C6.01644 5.15359 6.52144 4.81292 7.07838 4.58039C7.63532 4.34786 8.23308 4.22811 8.83687 4.22811C9.44066 4.22811 10.0384 4.34786 10.5954 4.58039C11.1523 4.81292 11.6573 5.15359 12.081 5.58257C12.5112 6.00503 12.8528 6.50859 13.086 7.06394C13.3192 7.6193 13.4393 8.21536 13.4393 8.81744C13.4393 9.41951 13.3192 10.0156 13.086 10.5709C12.8528 11.1263 12.5112 11.6298 12.081 12.0523C11.6573 12.4813 11.1523 12.822 10.5954 13.0545C10.0384 13.287 9.44066 13.4068 8.83687 13.4068C8.23308 13.4068 7.63532 13.287 7.07838 13.0545C6.52144 12.822 6.01644 12.4813 5.59278 12.0523Z\" \/><\/svg><\/span><\/a><\/div><\/figure>\n<\/figure>\n\n\n\n<h4 class=\"wp-block-heading has-light-gray-background-color has-background\">Das wei\u00dfe, schlecht l\u00f6sliche <span id=\"wiki-tooltip-2\" data-tooltip-content=\"#wiki-tooltip-box-2\" data-wiki_num=\"2\" data-wiki_id=\"151255\" data-wiki_title=\"Bariumhydroxid\" data-wiki_section=\"\" data-wiki_base_url=\"https:\/\/de.wikipedia.org\/w\/api.php\" data-wiki_url=\"https:\/\/de.wikipedia.org\/wiki\/Bariumhydroxid\" data-wiki_thumbnail=\"default\" data-wiki_nonce=\"f348058477\"><a class=\"wiki-tooltip\" href=\"https:\/\/de.wikipedia.org\/wiki\/Bariumhydroxid\" target=\"_blank\" rel=\"noopener noreferrer\" onclick=\"return isClickEnabled( 'hover', 'none' );\"> <strong>Bariumhydroxid <\/a><\/span> \\( Ba(OH)_2 \\)<\/strong> <\/h4>\n\n\n\n<p>&#8230;diente bis ins 18. Jahrhundert zur Herstellung von Eis. Seine <abbr class='c2c-text-hover' title='(..chemisch)Prozess, der unter Energie\u2013 und Stoffumwandlung verl\u00e4uft und bei dem sich Teilchen umlagern und sich Bindungsverh\u00e4ltnisse ver\u00e4ndern. Gesamtmasse und ~ energie bleiben erhalten.'>Reaktion<\/abbr> mit Wasser ist stark <abbr class='c2c-text-hover' title='Prozess bei dem W\u00e4rme aufgenommen wird.'>endotherm<\/abbr>. Das erm\u00f6glichte eine Lagerung von Lebensmitteln auch in Gegenden, die ohne den obligatorischen Eiskeller der damaligen Zeit auskommen mussten. Bis heute hingegen nutzt man Bariumhydroxid als Zusatzstoff bei der Herstellung von optischem Glas . Dort sorgt f\u00fcr ver\u00e4nderte Strahlungsdurchl\u00e4sse in TV-Glasscheiben, Sonnenbrillen und Fensterscheiben. Im Labor des Chemikers dient es als <strong>Barytwasser<\/strong> zum qualitativen <strong>Nachweis von <\/strong>gasf\u00f6rmigen <strong> Kohlendioxid<\/strong> und Carbonaten.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-6 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large wpcp-wp-lightbox-figure\"><div class=\"wpcp-wp-lightbox-host wpcp-advanced-image-lightbox-icon-hover wpcp-wp-lightbox-host--gallery\"><a class=\"wpcp-wp-lightbox-image-link\" data-wpcp-wp-lb-image=\"1\" href=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/oil-2759779_1280.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" data-id=\"1419\" src=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/oil-2759779_1280-1024x682.jpg\" alt=\"\" class=\"wp-image-1419\" srcset=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/oil-2759779_1280-1024x682.jpg 1024w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/oil-2759779_1280-300x200.jpg 300w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/oil-2759779_1280-768x512.jpg 768w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/oil-2759779_1280-90x60.jpg 90w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/oil-2759779_1280.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><a href=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/oil-2759779_1280.jpg\" data-fancybox=\"wpcp-wp-gallery-7\" class=\"wpcp-lightbox-trigger wpcp-advanced-image-lightbox-icon wpcp-position-top-right wpcp-advanced-image-lightbox-icon-hover wpcp-global-lightbox-icon wpcp-lightbox-icon--global wpcp-lb-icon-style-default\" data-wpcp-lb-icon-source=\"global\" aria-label=\"Open image in lightbox\" 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8.81744C4.23446 8.21536 4.35455 7.6193 4.58774 7.06394C4.82094 6.50859 5.16258 6.00503 5.59278 5.58257C6.01644 5.15359 6.52144 4.81292 7.07838 4.58039C7.63532 4.34786 8.23308 4.22811 8.83687 4.22811C9.44066 4.22811 10.0384 4.34786 10.5954 4.58039C11.1523 4.81292 11.6573 5.15359 12.081 5.58257C12.5112 6.00503 12.8528 6.50859 13.086 7.06394C13.3192 7.6193 13.4393 8.21536 13.4393 8.81744C13.4393 9.41951 13.3192 10.0156 13.086 10.5709C12.8528 11.1263 12.5112 11.6298 12.081 12.0523C11.6573 12.4813 11.1523 12.822 10.5954 13.0545C10.0384 13.287 9.44066 13.4068 8.83687 13.4068C8.23308 13.4068 7.63532 13.287 7.07838 13.0545C6.52144 12.822 6.01644 12.4813 5.59278 12.0523Z\" \/><\/svg><\/span><\/a><\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large wpcp-wp-lightbox-figure\"><div class=\"wpcp-wp-lightbox-host wpcp-advanced-image-lightbox-icon-hover wpcp-wp-lightbox-host--gallery\"><a class=\"wpcp-wp-lightbox-image-link\" data-wpcp-wp-lb-image=\"1\" href=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/hot-chocolate-1058197_1280.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" data-id=\"1420\" src=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/hot-chocolate-1058197_1280-1024x682.jpg\" alt=\"\" class=\"wp-image-1420\" srcset=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/hot-chocolate-1058197_1280-1024x682.jpg 1024w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/hot-chocolate-1058197_1280-300x200.jpg 300w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/hot-chocolate-1058197_1280-768x512.jpg 768w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/hot-chocolate-1058197_1280-90x60.jpg 90w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/hot-chocolate-1058197_1280.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><a href=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/hot-chocolate-1058197_1280.jpg\" data-fancybox=\"wpcp-wp-gallery-7\" class=\"wpcp-lightbox-trigger wpcp-advanced-image-lightbox-icon wpcp-position-top-right wpcp-advanced-image-lightbox-icon-hover wpcp-global-lightbox-icon wpcp-lightbox-icon--global wpcp-lb-icon-style-default\" data-wpcp-lb-icon-source=\"global\" aria-label=\"Open image in lightbox\" data-thumb-src=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/hot-chocolate-1058197_1280-300x200.jpg\"><span class=\"wpcp-icon-container\"><svg viewBox=\"0 0 20 20\"><path d=\"M17.6585 16.025L14.2437 12.6198C15.1716 11.3338 15.6121 9.7613 15.4871 8.1819C15.362 6.60251 14.6795 5.11847 13.5607 3.99351C12.936 3.36206 12.1916 2.86066 11.3709 2.51845C10.5502 2.17623 9.66952 2 8.77995 2C7.89039 2 7.00969 2.17623 6.18899 2.51845C5.36829 2.86066 4.62395 3.36206 3.99919 3.99351C3.36594 4.61649 2.86312 5.35871 2.51992 6.17708C2.17673 6.99545 2 7.87365 2 8.76068C2 9.64772 2.17673 10.5259 2.51992 11.3443C2.86312 12.1627 3.36594 12.9049 3.99919 13.5279C5.11957 14.6901 6.62279 15.4103 8.23285 15.5562C9.84291 15.7022 11.4517 15.2641 12.7639 14.3224L16.1788 17.7275C16.3849 17.9034 16.6473 18 16.9186 18C17.1899 18 17.4523 17.9034 17.6585 17.7275C18.1138 17.16 18.1138 16.5925 17.6585 16.025ZM5.59278 12.0523C5.16258 11.6298 4.82094 11.1263 4.58774 10.5709C4.35455 10.0156 4.23446 9.41951 4.23446 8.81744C4.23446 8.21536 4.35455 7.6193 4.58774 7.06394C4.82094 6.50859 5.16258 6.00503 5.59278 5.58257C6.01644 5.15359 6.52144 4.81292 7.07838 4.58039C7.63532 4.34786 8.23308 4.22811 8.83687 4.22811C9.44066 4.22811 10.0384 4.34786 10.5954 4.58039C11.1523 4.81292 11.6573 5.15359 12.081 5.58257C12.5112 6.00503 12.8528 6.50859 13.086 7.06394C13.3192 7.6193 13.4393 8.21536 13.4393 8.81744C13.4393 9.41951 13.3192 10.0156 13.086 10.5709C12.8528 11.1263 12.5112 11.6298 12.081 12.0523C11.6573 12.4813 11.1523 12.822 10.5954 13.0545C10.0384 13.287 9.44066 13.4068 8.83687 13.4068C8.23308 13.4068 7.63532 13.287 7.07838 13.0545C6.52144 12.822 6.01644 12.4813 5.59278 12.0523Z\" \/><\/svg><\/span><\/a><\/div><\/figure>\n<\/figure>\n\n\n\n<h4 class=\"wp-block-heading has-light-gray-background-color has-background\"><span id=\"wiki-tooltip-3\" data-tooltip-content=\"#wiki-tooltip-box-3\" data-wiki_num=\"3\" data-wiki_id=\"435823\" data-wiki_title=\"Magnesiumhydroxid\" data-wiki_section=\"\" data-wiki_base_url=\"https:\/\/de.wikipedia.org\/w\/api.php\" data-wiki_url=\"https:\/\/de.wikipedia.org\/wiki\/Magnesiumhydroxid\" data-wiki_thumbnail=\"default\" data-wiki_nonce=\"ce04f4d952\"><a class=\"wiki-tooltip\" href=\"https:\/\/de.wikipedia.org\/wiki\/Magnesiumhydroxid\" target=\"_blank\" rel=\"noopener noreferrer\" onclick=\"return isClickEnabled( 'hover', 'none' );\"> <strong><a href=\"https:\/\/de.wikipedia.org\/wiki\/Magnesiumhydroxid\" target=\"_blank\" rel=\"noreferrer noopener\">Magnesiumhydroxid<\/a> <\/a><\/span> \\( Mg(OH)_2 \\)<\/strong> <\/h4>\n\n\n\n<p>&#8230;kommt in der Natur als Mineral <span id=\"wiki-tooltip-4\" data-tooltip-content=\"#wiki-tooltip-box-4\" data-wiki_num=\"4\" data-wiki_id=\"1050364\" data-wiki_title=\"Brucit\" data-wiki_section=\"\" data-wiki_base_url=\"https:\/\/de.wikipedia.org\/w\/api.php\" data-wiki_url=\"https:\/\/de.wikipedia.org\/wiki\/Brucit\" data-wiki_thumbnail=\"default\" data-wiki_nonce=\"f2cd5d173d\"><a class=\"wiki-tooltip\" href=\"https:\/\/de.wikipedia.org\/wiki\/Brucit\" target=\"_blank\" rel=\"noopener noreferrer\" onclick=\"return isClickEnabled( 'hover', 'none' );\"> <a href=\"https:\/\/de.wikipedia.org\/wiki\/Brucit\" target=\"_blank\" rel=\"noreferrer noopener\">Brucit<\/a> <\/a><\/span> vor und wird vor allem zur Herstellung von Magnesiumoxid verwendet. In der Medizin findet es als Mittel zur <abbr class='c2c-text-hover' title='Reaktionsart, bei der S\u00e4uren mit Basen reagieren(exotherm), es entsteht immer ein Salz der S\u00e4ure  und Wasser'>Neutralisation<\/abbr> von \u00fcbersch\u00fcssiger Magens\u00e4ure und als leichtes Abf\u00fchrmittel Anwendung. Speise\u00f6l wird es zur Entfernung von Schwefeldioxid zugesetzt. In der Abwassertechnik ist es ein Flockungsmittel. Als <strong>Lebensmittelzusatzstoff <\/strong> <span id=\"wiki-tooltip-5\" data-tooltip-content=\"#wiki-tooltip-box-5\" data-wiki_num=\"5\" data-wiki_id=\"-1\" data-wiki_title=\"\" data-wiki_section=\"\" data-wiki_base_url=\"https:\/\/de.wikipedia.org\/w\/api.php\" data-wiki_url=\"\" data-wiki_thumbnail=\"default\" data-wiki_nonce=\"6a5d79bd36\"><a class=\"wiki-tooltip\" href=\"\" target=\"_blank\" rel=\"noopener noreferrer\" onclick=\"return isClickEnabled( 'hover', 'none' );\"> <a href=\"https:\/\/www.lebensmittellexikon.de\/m0003930.php\" target=\"_blank\" rel=\"noreferrer noopener\">E 528<\/a> <\/a><\/span> wird es Kakaoprodukten zugemischt. Es dient hier als <a href=\"https:\/\/www.lebensmittellexikon.de\/s0001830.php#SYNO\" target=\"_blank\" rel=\"noreferrer noopener\">S\u00e4ureregulator<\/a> und <a href=\"https:\/\/www.lebensmittellexikon.de\/a0003430.php\" target=\"_blank\" rel=\"noreferrer noopener\">Aufschlussmittel<\/a> .<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-8 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large wpcp-wp-lightbox-figure\"><div class=\"wpcp-wp-lightbox-host wpcp-advanced-image-lightbox-icon-hover wpcp-wp-lightbox-host--gallery\"><a class=\"wpcp-wp-lightbox-image-link\" data-wpcp-wp-lb-image=\"1\" href=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/summer-1599139_1280.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-id=\"1421\" src=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/summer-1599139_1280-1024x576.jpg\" alt=\"\" class=\"wp-image-1421\" srcset=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/summer-1599139_1280-1024x576.jpg 1024w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/summer-1599139_1280-300x169.jpg 300w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/summer-1599139_1280-768x432.jpg 768w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/summer-1599139_1280.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><a href=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/summer-1599139_1280.jpg\" data-fancybox=\"wpcp-wp-gallery-9\" class=\"wpcp-lightbox-trigger wpcp-advanced-image-lightbox-icon wpcp-position-top-right wpcp-advanced-image-lightbox-icon-hover wpcp-global-lightbox-icon wpcp-lightbox-icon--global wpcp-lb-icon-style-default\" data-wpcp-lb-icon-source=\"global\" aria-label=\"Open 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4.23446 9.41951 4.23446 8.81744C4.23446 8.21536 4.35455 7.6193 4.58774 7.06394C4.82094 6.50859 5.16258 6.00503 5.59278 5.58257C6.01644 5.15359 6.52144 4.81292 7.07838 4.58039C7.63532 4.34786 8.23308 4.22811 8.83687 4.22811C9.44066 4.22811 10.0384 4.34786 10.5954 4.58039C11.1523 4.81292 11.6573 5.15359 12.081 5.58257C12.5112 6.00503 12.8528 6.50859 13.086 7.06394C13.3192 7.6193 13.4393 8.21536 13.4393 8.81744C13.4393 9.41951 13.3192 10.0156 13.086 10.5709C12.8528 11.1263 12.5112 11.6298 12.081 12.0523C11.6573 12.4813 11.1523 12.822 10.5954 13.0545C10.0384 13.287 9.44066 13.4068 8.83687 13.4068C8.23308 13.4068 7.63532 13.287 7.07838 13.0545C6.52144 12.822 6.01644 12.4813 5.59278 12.0523Z\" \/><\/svg><\/span><\/a><\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large wpcp-wp-lightbox-figure\"><div class=\"wpcp-wp-lightbox-host wpcp-advanced-image-lightbox-icon-hover wpcp-wp-lightbox-host--gallery\"><a class=\"wpcp-wp-lightbox-image-link\" data-wpcp-wp-lb-image=\"1\" href=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/fire-and-water-2354583_1280.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"558\" data-id=\"1422\" src=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/fire-and-water-2354583_1280-1024x558.jpg\" alt=\"\" class=\"wp-image-1422\" srcset=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/fire-and-water-2354583_1280-1024x558.jpg 1024w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/fire-and-water-2354583_1280-300x164.jpg 300w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/fire-and-water-2354583_1280-768x419.jpg 768w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/fire-and-water-2354583_1280.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><a href=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/fire-and-water-2354583_1280.jpg\" data-fancybox=\"wpcp-wp-gallery-9\" 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15.5562C9.84291 15.7022 11.4517 15.2641 12.7639 14.3224L16.1788 17.7275C16.3849 17.9034 16.6473 18 16.9186 18C17.1899 18 17.4523 17.9034 17.6585 17.7275C18.1138 17.16 18.1138 16.5925 17.6585 16.025ZM5.59278 12.0523C5.16258 11.6298 4.82094 11.1263 4.58774 10.5709C4.35455 10.0156 4.23446 9.41951 4.23446 8.81744C4.23446 8.21536 4.35455 7.6193 4.58774 7.06394C4.82094 6.50859 5.16258 6.00503 5.59278 5.58257C6.01644 5.15359 6.52144 4.81292 7.07838 4.58039C7.63532 4.34786 8.23308 4.22811 8.83687 4.22811C9.44066 4.22811 10.0384 4.34786 10.5954 4.58039C11.1523 4.81292 11.6573 5.15359 12.081 5.58257C12.5112 6.00503 12.8528 6.50859 13.086 7.06394C13.3192 7.6193 13.4393 8.21536 13.4393 8.81744C13.4393 9.41951 13.3192 10.0156 13.086 10.5709C12.8528 11.1263 12.5112 11.6298 12.081 12.0523C11.6573 12.4813 11.1523 12.822 10.5954 13.0545C10.0384 13.287 9.44066 13.4068 8.83687 13.4068C8.23308 13.4068 7.63532 13.287 7.07838 13.0545C6.52144 12.822 6.01644 12.4813 5.59278 12.0523Z\" \/><\/svg><\/span><\/a><\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large wpcp-wp-lightbox-figure\"><div class=\"wpcp-wp-lightbox-host wpcp-advanced-image-lightbox-icon-hover wpcp-wp-lightbox-host--gallery\"><a class=\"wpcp-wp-lightbox-image-link\" data-wpcp-wp-lb-image=\"1\" href=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/vaccination-1215279_1280.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" data-id=\"1423\" src=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/vaccination-1215279_1280-1024x682.jpg\" alt=\"\" class=\"wp-image-1423\" srcset=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/vaccination-1215279_1280-1024x682.jpg 1024w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/vaccination-1215279_1280-300x200.jpg 300w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/vaccination-1215279_1280-768x512.jpg 768w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/vaccination-1215279_1280-90x60.jpg 90w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/vaccination-1215279_1280.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><a href=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/vaccination-1215279_1280.jpg\" data-fancybox=\"wpcp-wp-gallery-9\" class=\"wpcp-lightbox-trigger wpcp-advanced-image-lightbox-icon wpcp-position-top-right wpcp-advanced-image-lightbox-icon-hover wpcp-global-lightbox-icon wpcp-lightbox-icon--global wpcp-lb-icon-style-default\" data-wpcp-lb-icon-source=\"global\" aria-label=\"Open image in lightbox\" data-thumb-src=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/vaccination-1215279_1280-300x200.jpg\"><span class=\"wpcp-icon-container\"><svg viewBox=\"0 0 20 20\"><path d=\"M17.6585 16.025L14.2437 12.6198C15.1716 11.3338 15.6121 9.7613 15.4871 8.1819C15.362 6.60251 14.6795 5.11847 13.5607 3.99351C12.936 3.36206 12.1916 2.86066 11.3709 2.51845C10.5502 2.17623 9.66952 2 8.77995 2C7.89039 2 7.00969 2.17623 6.18899 2.51845C5.36829 2.86066 4.62395 3.36206 3.99919 3.99351C3.36594 4.61649 2.86312 5.35871 2.51992 6.17708C2.17673 6.99545 2 7.87365 2 8.76068C2 9.64772 2.17673 10.5259 2.51992 11.3443C2.86312 12.1627 3.36594 12.9049 3.99919 13.5279C5.11957 14.6901 6.62279 15.4103 8.23285 15.5562C9.84291 15.7022 11.4517 15.2641 12.7639 14.3224L16.1788 17.7275C16.3849 17.9034 16.6473 18 16.9186 18C17.1899 18 17.4523 17.9034 17.6585 17.7275C18.1138 17.16 18.1138 16.5925 17.6585 16.025ZM5.59278 12.0523C5.16258 11.6298 4.82094 11.1263 4.58774 10.5709C4.35455 10.0156 4.23446 9.41951 4.23446 8.81744C4.23446 8.21536 4.35455 7.6193 4.58774 7.06394C4.82094 6.50859 5.16258 6.00503 5.59278 5.58257C6.01644 5.15359 6.52144 4.81292 7.07838 4.58039C7.63532 4.34786 8.23308 4.22811 8.83687 4.22811C9.44066 4.22811 10.0384 4.34786 10.5954 4.58039C11.1523 4.81292 11.6573 5.15359 12.081 5.58257C12.5112 6.00503 12.8528 6.50859 13.086 7.06394C13.3192 7.6193 13.4393 8.21536 13.4393 8.81744C13.4393 9.41951 13.3192 10.0156 13.086 10.5709C12.8528 11.1263 12.5112 11.6298 12.081 12.0523C11.6573 12.4813 11.1523 12.822 10.5954 13.0545C10.0384 13.287 9.44066 13.4068 8.83687 13.4068C8.23308 13.4068 7.63532 13.287 7.07838 13.0545C6.52144 12.822 6.01644 12.4813 5.59278 12.0523Z\" \/><\/svg><\/span><\/a><\/div><\/figure>\n<\/figure>\n\n\n\n<h4 class=\"wp-block-heading has-light-gray-background-color has-background\"><span id=\"wiki-tooltip-6\" data-tooltip-content=\"#wiki-tooltip-box-6\" data-wiki_num=\"6\" data-wiki_id=\"237959\" data-wiki_title=\"Aluminiumhydroxid\" data-wiki_section=\"\" data-wiki_base_url=\"https:\/\/de.wikipedia.org\/w\/api.php\" data-wiki_url=\"https:\/\/de.wikipedia.org\/wiki\/Aluminiumhydroxid\" data-wiki_thumbnail=\"default\" data-wiki_nonce=\"ca703affb7\"><a class=\"wiki-tooltip\" href=\"https:\/\/de.wikipedia.org\/wiki\/Aluminiumhydroxid\" target=\"_blank\" rel=\"noopener noreferrer\" onclick=\"return isClickEnabled( 'hover', 'none' );\"> <strong>Aluminiumhydroxid <\/a><\/span> \\( Al(OH)_3 \\)<\/strong> <\/h4>\n\n\n\n<p>&#8230;ist das weltweit <strong>bedeutendste <span id=\"wiki-tooltip-7\" data-tooltip-content=\"#wiki-tooltip-box-7\" data-wiki_num=\"7\" data-wiki_id=\"-1\" data-wiki_title=\"\" data-wiki_section=\"\" data-wiki_base_url=\"https:\/\/de.wikipedia.org\/w\/api.php\" data-wiki_url=\"\" data-wiki_thumbnail=\"default\" data-wiki_nonce=\"6a5d79bd36\"><a class=\"wiki-tooltip\" href=\"\" target=\"_blank\" rel=\"noopener noreferrer\" onclick=\"return isClickEnabled( 'hover', 'none' );\"> Flammschutzmittel<\/strong> <\/a><\/span> , es zeigt hierbei eine sehr gute Rauchgasunterdr\u00fcckung bei niedriger Dichte. Bei \u00fcber 200\u00b0C wird aus dem Mineral Wasser abgespalten. Das feste, wei\u00dfe und schlecht wasserl\u00f6sliche salzartige Substrat wird in der Natur im Mineral <span id=\"wiki-tooltip-8\" data-tooltip-content=\"#wiki-tooltip-box-8\" data-wiki_num=\"8\" data-wiki_id=\"-1\" data-wiki_title=\"\" data-wiki_section=\"\" data-wiki_base_url=\"https:\/\/de.wikipedia.org\/w\/api.php\" data-wiki_url=\"\" data-wiki_thumbnail=\"default\" data-wiki_nonce=\"6a5d79bd36\"><a class=\"wiki-tooltip\" href=\"\" target=\"_blank\" rel=\"noopener noreferrer\" onclick=\"return isClickEnabled( 'hover', 'none' );\"> <a href=\"https:\/\/de.wikipedia.org\/wiki\/Bauxit\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Bauxit<\/strong><\/a> <\/a><\/span> ( <em>AlO(OH<\/em>) ) als <span id=\"wiki-tooltip-9\" data-tooltip-content=\"#wiki-tooltip-box-9\" data-wiki_num=\"9\" data-wiki_id=\"-1\" data-wiki_title=\"\" data-wiki_section=\"\" data-wiki_base_url=\"https:\/\/de.wikipedia.org\/w\/api.php\" data-wiki_url=\"\" data-wiki_thumbnail=\"default\" data-wiki_nonce=\"6a5d79bd36\"><a class=\"wiki-tooltip\" href=\"\" target=\"_blank\" rel=\"noopener noreferrer\" onclick=\"return isClickEnabled( 'hover', 'none' );\"> <a href=\"https:\/\/de.wikipedia.org\/wiki\/Gibbsit\" target=\"_blank\" rel=\"noreferrer noopener\">Gibbsit<\/a> <\/a><\/span> , Bayerit (T\u00fcrkisbestandteil) und Nordstrandit gefunden. Circa 95% des Bauxits werden jedoch zur Aluminiumproduktion benutzt. Aluminiumhydroxid wird weiterhin zur Ummantelung des Minerals Titanoxid benutzt, welches in Sonnenschutzcremes und als <strong>Mittel zur Bek\u00e4mpfung \u00fcbersch\u00fcssiger Magens\u00e4ure<\/strong> Verwendung findet. Es initiiert au\u00dferdem den Gewebsreiz als <strong>Bestandteil von Impfstoffen<\/strong> und darf dort in der EU zu 1250 \u00b5g in einer Dosis enthalten sein.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-2 is-cropped wp-block-gallery-10 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large wpcp-wp-lightbox-figure\"><div class=\"wpcp-wp-lightbox-host wpcp-advanced-image-lightbox-icon-hover wpcp-wp-lightbox-host--gallery\"><a class=\"wpcp-wp-lightbox-image-link\" data-wpcp-wp-lb-image=\"1\" href=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/divers-668777_1280.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"1427\" src=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/divers-668777_1280-1024x768.jpg\" alt=\"\" class=\"wp-image-1427\" srcset=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/divers-668777_1280-1024x768.jpg 1024w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/divers-668777_1280-300x225.jpg 300w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/divers-668777_1280-768x576.jpg 768w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/divers-668777_1280.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><a href=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/divers-668777_1280.jpg\" data-fancybox=\"wpcp-wp-gallery-11\" class=\"wpcp-lightbox-trigger wpcp-advanced-image-lightbox-icon wpcp-position-top-right wpcp-advanced-image-lightbox-icon-hover wpcp-global-lightbox-icon wpcp-lightbox-icon--global wpcp-lb-icon-style-default\" data-wpcp-lb-icon-source=\"global\" aria-label=\"Open image in lightbox\" data-thumb-src=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/divers-668777_1280-300x225.jpg\"><span class=\"wpcp-icon-container\"><svg viewBox=\"0 0 20 20\"><path d=\"M17.6585 16.025L14.2437 12.6198C15.1716 11.3338 15.6121 9.7613 15.4871 8.1819C15.362 6.60251 14.6795 5.11847 13.5607 3.99351C12.936 3.36206 12.1916 2.86066 11.3709 2.51845C10.5502 2.17623 9.66952 2 8.77995 2C7.89039 2 7.00969 2.17623 6.18899 2.51845C5.36829 2.86066 4.62395 3.36206 3.99919 3.99351C3.36594 4.61649 2.86312 5.35871 2.51992 6.17708C2.17673 6.99545 2 7.87365 2 8.76068C2 9.64772 2.17673 10.5259 2.51992 11.3443C2.86312 12.1627 3.36594 12.9049 3.99919 13.5279C5.11957 14.6901 6.62279 15.4103 8.23285 15.5562C9.84291 15.7022 11.4517 15.2641 12.7639 14.3224L16.1788 17.7275C16.3849 17.9034 16.6473 18 16.9186 18C17.1899 18 17.4523 17.9034 17.6585 17.7275C18.1138 17.16 18.1138 16.5925 17.6585 16.025ZM5.59278 12.0523C5.16258 11.6298 4.82094 11.1263 4.58774 10.5709C4.35455 10.0156 4.23446 9.41951 4.23446 8.81744C4.23446 8.21536 4.35455 7.6193 4.58774 7.06394C4.82094 6.50859 5.16258 6.00503 5.59278 5.58257C6.01644 5.15359 6.52144 4.81292 7.07838 4.58039C7.63532 4.34786 8.23308 4.22811 8.83687 4.22811C9.44066 4.22811 10.0384 4.34786 10.5954 4.58039C11.1523 4.81292 11.6573 5.15359 12.081 5.58257C12.5112 6.00503 12.8528 6.50859 13.086 7.06394C13.3192 7.6193 13.4393 8.21536 13.4393 8.81744C13.4393 9.41951 13.3192 10.0156 13.086 10.5709C12.8528 11.1263 12.5112 11.6298 12.081 12.0523C11.6573 12.4813 11.1523 12.822 10.5954 13.0545C10.0384 13.287 9.44066 13.4068 8.83687 13.4068C8.23308 13.4068 7.63532 13.287 7.07838 13.0545C6.52144 12.822 6.01644 12.4813 5.59278 12.0523Z\" \/><\/svg><\/span><\/a><\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large wpcp-wp-lightbox-figure\"><div class=\"wpcp-wp-lightbox-host wpcp-advanced-image-lightbox-icon-hover wpcp-wp-lightbox-host--gallery\"><a class=\"wpcp-wp-lightbox-image-link\" data-wpcp-wp-lb-image=\"1\" href=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/anesthesia-device-5380074_1280.jpg\"><img loading=\"lazy\" decoding=\"async\" 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class=\"wp-block-image size-large wpcp-wp-lightbox-figure\"><div class=\"wpcp-wp-lightbox-host wpcp-advanced-image-lightbox-icon-hover wpcp-wp-lightbox-host--gallery\"><a class=\"wpcp-wp-lightbox-image-link\" data-wpcp-wp-lb-image=\"1\" href=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/dentist-428646_1280.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"678\" data-id=\"1429\" src=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/dentist-428646_1280-1024x678.jpg\" alt=\"\" class=\"wp-image-1429\" srcset=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/dentist-428646_1280-1024x678.jpg 1024w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/dentist-428646_1280-300x199.jpg 300w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/dentist-428646_1280-768x508.jpg 768w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/dentist-428646_1280-90x60.jpg 90w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/dentist-428646_1280.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><a href=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/dentist-428646_1280.jpg\" data-fancybox=\"wpcp-wp-gallery-11\" class=\"wpcp-lightbox-trigger wpcp-advanced-image-lightbox-icon wpcp-position-top-right wpcp-advanced-image-lightbox-icon-hover wpcp-global-lightbox-icon wpcp-lightbox-icon--global wpcp-lb-icon-style-default\" data-wpcp-lb-icon-source=\"global\" aria-label=\"Open image in lightbox\" data-thumb-src=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/dentist-428646_1280-300x199.jpg\"><span class=\"wpcp-icon-container\"><svg viewBox=\"0 0 20 20\"><path d=\"M17.6585 16.025L14.2437 12.6198C15.1716 11.3338 15.6121 9.7613 15.4871 8.1819C15.362 6.60251 14.6795 5.11847 13.5607 3.99351C12.936 3.36206 12.1916 2.86066 11.3709 2.51845C10.5502 2.17623 9.66952 2 8.77995 2C7.89039 2 7.00969 2.17623 6.18899 2.51845C5.36829 2.86066 4.62395 3.36206 3.99919 3.99351C3.36594 4.61649 2.86312 5.35871 2.51992 6.17708C2.17673 6.99545 2 7.87365 2 8.76068C2 9.64772 2.17673 10.5259 2.51992 11.3443C2.86312 12.1627 3.36594 12.9049 3.99919 13.5279C5.11957 14.6901 6.62279 15.4103 8.23285 15.5562C9.84291 15.7022 11.4517 15.2641 12.7639 14.3224L16.1788 17.7275C16.3849 17.9034 16.6473 18 16.9186 18C17.1899 18 17.4523 17.9034 17.6585 17.7275C18.1138 17.16 18.1138 16.5925 17.6585 16.025ZM5.59278 12.0523C5.16258 11.6298 4.82094 11.1263 4.58774 10.5709C4.35455 10.0156 4.23446 9.41951 4.23446 8.81744C4.23446 8.21536 4.35455 7.6193 4.58774 7.06394C4.82094 6.50859 5.16258 6.00503 5.59278 5.58257C6.01644 5.15359 6.52144 4.81292 7.07838 4.58039C7.63532 4.34786 8.23308 4.22811 8.83687 4.22811C9.44066 4.22811 10.0384 4.34786 10.5954 4.58039C11.1523 4.81292 11.6573 5.15359 12.081 5.58257C12.5112 6.00503 12.8528 6.50859 13.086 7.06394C13.3192 7.6193 13.4393 8.21536 13.4393 8.81744C13.4393 9.41951 13.3192 10.0156 13.086 10.5709C12.8528 11.1263 12.5112 11.6298 12.081 12.0523C11.6573 12.4813 11.1523 12.822 10.5954 13.0545C10.0384 13.287 9.44066 13.4068 8.83687 13.4068C8.23308 13.4068 7.63532 13.287 7.07838 13.0545C6.52144 12.822 6.01644 12.4813 5.59278 12.0523Z\" \/><\/svg><\/span><\/a><\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large wpcp-wp-lightbox-figure\"><div class=\"wpcp-wp-lightbox-host wpcp-advanced-image-lightbox-icon-hover wpcp-wp-lightbox-host--gallery\"><a class=\"wpcp-wp-lightbox-image-link\" data-wpcp-wp-lb-image=\"1\" href=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/wall-2905938_1280.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"625\" data-id=\"1430\" src=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/wall-2905938_1280-1024x625.jpg\" alt=\"\" class=\"wp-image-1430\" srcset=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/wall-2905938_1280-1024x625.jpg 1024w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/wall-2905938_1280-300x183.jpg 300w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/wall-2905938_1280-768x469.jpg 768w, https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/wall-2905938_1280.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><a href=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/wall-2905938_1280.jpg\" data-fancybox=\"wpcp-wp-gallery-11\" class=\"wpcp-lightbox-trigger wpcp-advanced-image-lightbox-icon wpcp-position-top-right wpcp-advanced-image-lightbox-icon-hover wpcp-global-lightbox-icon wpcp-lightbox-icon--global wpcp-lb-icon-style-default\" data-wpcp-lb-icon-source=\"global\" aria-label=\"Open image in lightbox\" data-thumb-src=\"https:\/\/www.chemieseiten.de\/wp-content\/uploads\/2020\/08\/wall-2905938_1280-300x183.jpg\"><span class=\"wpcp-icon-container\"><svg viewBox=\"0 0 20 20\"><path d=\"M17.6585 16.025L14.2437 12.6198C15.1716 11.3338 15.6121 9.7613 15.4871 8.1819C15.362 6.60251 14.6795 5.11847 13.5607 3.99351C12.936 3.36206 12.1916 2.86066 11.3709 2.51845C10.5502 2.17623 9.66952 2 8.77995 2C7.89039 2 7.00969 2.17623 6.18899 2.51845C5.36829 2.86066 4.62395 3.36206 3.99919 3.99351C3.36594 4.61649 2.86312 5.35871 2.51992 6.17708C2.17673 6.99545 2 7.87365 2 8.76068C2 9.64772 2.17673 10.5259 2.51992 11.3443C2.86312 12.1627 3.36594 12.9049 3.99919 13.5279C5.11957 14.6901 6.62279 15.4103 8.23285 15.5562C9.84291 15.7022 11.4517 15.2641 12.7639 14.3224L16.1788 17.7275C16.3849 17.9034 16.6473 18 16.9186 18C17.1899 18 17.4523 17.9034 17.6585 17.7275C18.1138 17.16 18.1138 16.5925 17.6585 16.025ZM5.59278 12.0523C5.16258 11.6298 4.82094 11.1263 4.58774 10.5709C4.35455 10.0156 4.23446 9.41951 4.23446 8.81744C4.23446 8.21536 4.35455 7.6193 4.58774 7.06394C4.82094 6.50859 5.16258 6.00503 5.59278 5.58257C6.01644 5.15359 6.52144 4.81292 7.07838 4.58039C7.63532 4.34786 8.23308 4.22811 8.83687 4.22811C9.44066 4.22811 10.0384 4.34786 10.5954 4.58039C11.1523 4.81292 11.6573 5.15359 12.081 5.58257C12.5112 6.00503 12.8528 6.50859 13.086 7.06394C13.3192 7.6193 13.4393 8.21536 13.4393 8.81744C13.4393 9.41951 13.3192 10.0156 13.086 10.5709C12.8528 11.1263 12.5112 11.6298 12.081 12.0523C11.6573 12.4813 11.1523 12.822 10.5954 13.0545C10.0384 13.287 9.44066 13.4068 8.83687 13.4068C8.23308 13.4068 7.63532 13.287 7.07838 13.0545C6.52144 12.822 6.01644 12.4813 5.59278 12.0523Z\" \/><\/svg><\/span><\/a><\/div><\/figure>\n<\/figure>\n\n\n\n<h4 class=\"wp-block-heading has-light-gray-background-color has-background\">1933 wurde <strong>Calciumhydroxid \\( Ca(OH)_2 \\)<\/strong> <\/h4>\n\n\n\n<p>&#8230;als Mineral gefunden und erhielt den Namen <span id=\"wiki-tooltip-10\" data-tooltip-content=\"#wiki-tooltip-box-10\" data-wiki_num=\"10\" data-wiki_id=\"-1\" data-wiki_title=\"\" data-wiki_section=\"\" data-wiki_base_url=\"https:\/\/de.wikipedia.org\/w\/api.php\" data-wiki_url=\"\" data-wiki_thumbnail=\"default\" data-wiki_nonce=\"6a5d79bd36\"><a class=\"wiki-tooltip\" href=\"\" target=\"_blank\" rel=\"noopener noreferrer\" onclick=\"return isClickEnabled( 'hover', 'none' );\"> <a href=\"https:\/\/de.wikipedia.org\/wiki\/Portlandit\" target=\"_blank\" rel=\"noreferrer noopener\">Portlandit<\/a> <\/a><\/span> , wegen seiner \u00c4hnlichkeit zum synthetisch erzeugten Portlandzement. Das Mineral ist selten zu finden und hat deshalb bergbautechnisch keine Bedeutung. Man stellt den dringend ben\u00f6tigten L\u00f6schkalk, so hei\u00dft die Base, durch das Kalkl\u00f6schen nach dem <span id=\"wiki-tooltip-11\" data-tooltip-content=\"#wiki-tooltip-box-11\" data-wiki_num=\"11\" data-wiki_id=\"1384111\" data-wiki_title=\"Baukalk\" data-wiki_section=\"\" data-wiki_base_url=\"https:\/\/de.wikipedia.org\/w\/api.php\" data-wiki_url=\"https:\/\/de.wikipedia.org\/wiki\/Baukalk\" data-wiki_thumbnail=\"default\" data-wiki_nonce=\"6d60b574fe\"><a class=\"wiki-tooltip\" href=\"https:\/\/de.wikipedia.org\/wiki\/Baukalk\" target=\"_blank\" rel=\"noopener noreferrer\" onclick=\"return isClickEnabled( 'hover', 'none' );\"> Kalkbrennen <\/a><\/span> aus dem dabei entstehenden Produkt Branntkalk CaO her. Das Calciumhydroxid wird n\u00e4mlich haupts\u00e4chlich n\u00e4mlich zu 95% zur Herstellung von <span id=\"wiki-tooltip-12\" data-tooltip-content=\"#wiki-tooltip-box-12\" data-wiki_num=\"12\" data-wiki_id=\"83570\" data-wiki_title=\"M\u00f6rtel\" data-wiki_section=\"\" data-wiki_base_url=\"https:\/\/de.wikipedia.org\/w\/api.php\" data-wiki_url=\"https:\/\/de.wikipedia.org\/wiki\/M%C3%B6rtel\" data-wiki_thumbnail=\"default\" data-wiki_nonce=\"a96db9b912\"><a class=\"wiki-tooltip\" href=\"https:\/\/de.wikipedia.org\/wiki\/M%C3%B6rtel\" target=\"_blank\" rel=\"noopener noreferrer\" onclick=\"return isClickEnabled( 'hover', 'none' );\"> M\u00f6rtel <\/a><\/span> und Putz verwendet. Wie auch Magnesium- oder Aluminiumhydroxid wird Calciumhydroxid als Mittel gegen \u00fcbersch\u00fcssige Magens\u00e4ure eingesetzt. Weitere Einsatzgebiete sind die Zahnmedizin, wo es zur Desinfektion und zur Anregung der <span id=\"wiki-tooltip-13\" data-tooltip-content=\"#wiki-tooltip-box-13\" data-wiki_num=\"13\" data-wiki_id=\"67961\" data-wiki_title=\"Dentin\" data-wiki_section=\"\" data-wiki_base_url=\"https:\/\/de.wikipedia.org\/w\/api.php\" data-wiki_url=\"https:\/\/de.wikipedia.org\/wiki\/Dentin\" data-wiki_thumbnail=\"default\" data-wiki_nonce=\"f2351bfbb5\"><a class=\"wiki-tooltip\" href=\"https:\/\/de.wikipedia.org\/wiki\/Dentin\" target=\"_blank\" rel=\"noopener noreferrer\" onclick=\"return isClickEnabled( 'hover', 'none' );\"> Dentinbildung <\/a><\/span> eingesetzt wird. Als S\u00e4ureregulator in der Lebensmittelindustrie ( <a href=\"https:\/\/www.zusatzstoffmuseum.de\/lexikon-der-zusatzstoffe\/calciumhydroxid.html\" target=\"_blank\" rel=\"noreferrer noopener\">E 526<\/a> ) und es entfernt als <span id=\"wiki-tooltip-14\" data-tooltip-content=\"#wiki-tooltip-box-14\" data-wiki_num=\"14\" data-wiki_id=\"-1\" data-wiki_title=\"\" data-wiki_section=\"\" data-wiki_base_url=\"https:\/\/de.wikipedia.org\/w\/api.php\" data-wiki_url=\"\" data-wiki_thumbnail=\"default\" data-wiki_nonce=\"6a5d79bd36\"><a class=\"wiki-tooltip\" href=\"\" target=\"_blank\" rel=\"noopener noreferrer\" onclick=\"return isClickEnabled( 'hover', 'none' );\"> <a href=\"https:\/\/de.wikipedia.org\/wiki\/Atemkalk\" target=\"_blank\" rel=\"noreferrer noopener\">Atemkalk<\/a> <\/a><\/span> das Kohlendioxid aus Narkose- und Atemger\u00e4ten.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n","protected":false},"excerpt":{"rendered":"<p>Die Gruppe der Hydroxide (Metallhydroxide) enth\u00e4lt auch ihren wichtigsten Vertreter das Natriumhydroxid Die Hydroxide sind salz\u00e4hnliche Stoffe &#8211; Ionensubstanzen &#8211; , die das Hydroxidion \\( (OH^- ) \\) enthalten. Allgemeine <abbr class='c2c-text-hover' title='(..chemisch) Merkmale eines Stoffes, die augenscheinlich oder experimental bestimmt werden'>Eigenschaften<\/abbr>: (Gruppenmerkmale) Gut wasserl\u00f6sliche Basen aus unedlen Metallen. NaOH oder KOH bilden starke, \u00e4tzende Laugen. Des weiteren w\u00e4ren \u00c4tzkali (Calciumhydroxid), Magnesiumhydroxid und Aluminiumhydroxid zu nennen, die von medizinischer und bautechnischer<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[73,141,95],"tags":[295,336,414,415,416],"class_list":["post-1405","post","type-post","status-publish","format-standard","hentry","category-klasse-9","category-saeuren-und-basen","category-basen","tag-basisch","tag-natronlauge","tag-basen","tag-laugen","tag-hydroxide"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Hydroxide - Basen - chemieseiten.de<\/title>\n<meta name=\"description\" content=\"Basen Laugen Hydroxide. Finde methodische Anregungen, strukturierte \u00dcbungsaufgaben, L\u00f6sungen und Erkl\u00e4rungen. 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