{"id":151284,"date":"2022-03-21T12:21:28","date_gmt":"2022-03-21T06:51:28","guid":{"rendered":"https:\/\/infinitylearn.com\/surge\/calcium-hydroxide-explanation-properties-uses-and-faqs\/"},"modified":"2025-07-24T11:45:50","modified_gmt":"2025-07-24T06:15:50","slug":"calcium-hydroxide-explanation-properties-uses-and-faqs","status":"publish","type":"post","link":"https:\/\/infinitylearn.com\/surge\/chemistry\/calcium-hydroxide\/","title":{"rendered":"Calcium Hydroxide \u2013 Explanation, Properties, Uses"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_37 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><label for=\"item\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input type=\"checkbox\" id=\"item\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' style='display:block'><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/infinitylearn.com\/surge\/chemistry\/calcium-hydroxide\/#What_is_Calcium_Hydroxide\" title=\"What is Calcium Hydroxide?\">What is Calcium Hydroxide?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/infinitylearn.com\/surge\/chemistry\/calcium-hydroxide\/#Calcium_Hydroxide_Explained\" title=\"Calcium Hydroxide Explained\">Calcium Hydroxide Explained<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/infinitylearn.com\/surge\/chemistry\/calcium-hydroxide\/#Properties_of_Calcium_Hydroxide\" title=\"Properties of Calcium Hydroxide\">Properties of Calcium Hydroxide<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/infinitylearn.com\/surge\/chemistry\/calcium-hydroxide\/#Physical_Properties\" title=\"Physical Properties\">Physical Properties<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/infinitylearn.com\/surge\/chemistry\/calcium-hydroxide\/#Chemical_Properties\" title=\"Chemical Properties\">Chemical Properties<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/infinitylearn.com\/surge\/chemistry\/calcium-hydroxide\/#Why_is_Calcium_Hydroxide_less_Soluble_in_Water\" title=\"Why is Calcium Hydroxide less Soluble in Water?\">Why is Calcium Hydroxide less Soluble in Water?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/infinitylearn.com\/surge\/chemistry\/calcium-hydroxide\/#Uses_of_Calcium_Hydroxide\" title=\"Uses of Calcium Hydroxide\">Uses of Calcium Hydroxide<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_is_Calcium_Hydroxide\"><\/span>What is Calcium Hydroxide?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Calcium Hydroxide \u2013 Explanation: <a href=\"https:\/\/infinitylearn.com\/surge\/chemistry\/calcium-hydroxide\/\">Calcium hydroxide<\/a> is a chemical compound with the formula Ca(OH)2. It is a white solid that is soluble in water. It is produced when calcium oxide is mixed with water.<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-151283 size-full\" src=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/calcium-hydroxide-explanation-properties-uses-and-faqs.jpg\" alt=\"Calcium Hydroxide \u2013 Explanation, Properties, Uses and FAQs\" width=\"606\" height=\"428\" srcset=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/calcium-hydroxide-explanation-properties-uses-and-faqs.jpg?v=1647969013 606w, https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/calcium-hydroxide-explanation-properties-uses-and-faqs-300x212.jpg?v=1647969013 300w\" sizes=\"(max-width: 606px) 100vw, 606px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Calcium_Hydroxide_Explained\"><\/span>Calcium Hydroxide Explained<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>Calcium hydroxide is an inorganic compound with the chemical formula Ca(OH)2. It is a white solid that is soluble in water. It is produced when calcium oxide (lime) is mixed with water.<\/li>\n<li>Calcium hydroxide is used in many applications. It is used as a building material, as a soil amendment, and as a flocculant. It is also used in the production of mortar, concrete, and plaster.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Properties_of_Calcium_Hydroxide\"><\/span>Properties of Calcium Hydroxide<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>Calcium hydroxide is a white, powdery solid which is soluble in water.<\/li>\n<li>It is a basic substance which reacts with acids to form salts and water.<\/li>\n<li>It is used in the manufacture of plaster of Paris, in the treatment of burns and as a flux in welding.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Physical_Properties\"><\/span>Physical Properties<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The physical properties of a substance are a measure of how it behaves on a molecular level. This includes its density, boiling point, and melting point.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Chemical_Properties\"><\/span>Chemical Properties<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>Chemical properties are the physical and chemical changes a substance undergoes.<\/li>\n<li>Physical properties are the characteristics of a substance that can be observed without changing the chemical composition of the substance. These include color, odor, melting point, boiling point, and density.<\/li>\n<li>Chemical properties are the changes in a substance that occur when the chemical composition of the substance is changed. These include the formation of a new substance, the release of energy, or the change in the electrical charge of the substance.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Why_is_Calcium_Hydroxide_less_Soluble_in_Water\"><\/span>Why is Calcium Hydroxide less Soluble in Water?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>The solubility of a substance is determined by the strength of the attractions between the molecules of the substance and the molecules of the solvent. In general, substances that are held together by strong forces are less soluble in a solvent than those that are held together by weak forces.<\/li>\n<li>The attractions between calcium ions and hydroxide ions are very strong, so calcium hydroxide is less soluble in water than many other substances.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Uses_of_Calcium_Hydroxide\"><\/span>Uses of Calcium Hydroxide<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Some common uses of calcium hydroxide include:<\/p>\n<ul>\n<li>As a building material in mortar and plaster<\/li>\n<li>As a flux in welding and metalworking<\/li>\n<li>In the manufacture of glass<\/li>\n<li>As a desiccant<\/li>\n<li>In the production of soap<\/li>\n<li>As a chemical intermediate<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>What is Calcium Hydroxide? Calcium Hydroxide \u2013 Explanation: Calcium hydroxide is a chemical compound with the formula Ca(OH)2. It is [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"Calcium Hydroxide \u2013 Explanation","_yoast_wpseo_title":"Calcium Hydroxide \u2013 Explanation, Properties, Uses and FAQs","_yoast_wpseo_metadesc":"Calcium hydroxide is chemical compound with the formula Ca(OH)2. It is white solid that is soluble in water at Infinitylearn.com.","custom_permalink":"chemistry\/calcium-hydroxide\/"},"categories":[1],"tags":[],"table_tags":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Calcium Hydroxide \u2013 Explanation, Properties, Uses and FAQs<\/title>\n<meta name=\"description\" content=\"Calcium hydroxide is chemical compound with the formula Ca(OH)2. 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