{"id":19828,"date":"2025-06-13T21:46:01","date_gmt":"2025-06-13T21:46:01","guid":{"rendered":"https:\/\/gaviki.com\/blog\/?p=19828"},"modified":"2025-06-13T21:46:06","modified_gmt":"2025-06-13T21:46:06","slug":"write-a-balanced-net-ionic-equation-for-dissolution-reaction-of-feoh3feoh3","status":"publish","type":"post","link":"https:\/\/gaviki.com\/blog\/write-a-balanced-net-ionic-equation-for-dissolution-reaction-of-feoh3feoh3\/","title":{"rendered":"Write a balanced net ionic equation for dissolution reaction of Fe(OH)3Fe(OH)3"},"content":{"rendered":"\n<p>Write a balanced net ionic equation for dissolution reaction of Fe(OH)3Fe(OH)3.<\/p>\n\n\n\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\"><strong>The correct answer and explanation is:<\/strong><\/mark><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2705 <strong>Balanced Net Ionic Equation for the Dissolution of Fe(OH)\u2083:<\/strong><\/h3>\n\n\n\n<p>Fe(OH)3(s)\u21ccFe3+(aq)+3OH\u2212(aq)\\text{Fe(OH)}_3 (s) \\rightleftharpoons \\text{Fe}^{3+} (aq) + 3\\text{OH}^- (aq)<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83e\uddea <strong>Explanation (300 Words):<\/strong><\/h3>\n\n\n\n<p>The dissolution of <strong>iron(III) hydroxide<\/strong>, Fe(OH)\u2083, in water is an example of a chemical equilibrium involving a slightly soluble ionic compound. The <strong>net ionic equation<\/strong> focuses only on the <strong>ions<\/strong> and <strong>species that undergo change<\/strong>, omitting spectator ions or molecular forms not directly involved in the process.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\">\u2699\ufe0f Step-by-Step Breakdown:<\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Chemical Nature<\/strong>:<br>Fe(OH)\u2083 is a <strong>sparingly soluble base<\/strong>, meaning it only dissolves to a small extent in water. When it does dissolve, it dissociates into <strong>iron(III) ions (Fe\u00b3\u207a)<\/strong> and <strong>hydroxide ions (OH\u207b)<\/strong>.<\/li>\n\n\n\n<li><strong>Dissolution Reaction<\/strong>:<br>The solid Fe(OH)\u2083 dissociates into its ions: Fe(OH)3(s)\u2192Fe3+(aq)+3OH\u2212(aq)\\text{Fe(OH)}_3 (s) \\rightarrow \\text{Fe}^{3+} (aq) + 3\\text{OH}^- (aq)<\/li>\n\n\n\n<li><strong>Net Ionic Equation<\/strong>:<br>Since Fe(OH)\u2083 is a solid, and the products are aqueous ions, this reaction is already in <strong>net ionic form<\/strong>. No spectator ions are involved.<\/li>\n\n\n\n<li><strong>Balancing<\/strong>:\n<ul class=\"wp-block-list\">\n<li>One Fe atom on both sides.<\/li>\n\n\n\n<li>Three OH\u207b groups dissociate, producing 3 moles of hydroxide ions.<\/li>\n\n\n\n<li>Charges are balanced:<br>LHS: neutral solid<br>RHS: +3 from Fe\u00b3\u207a and \u22123 from 3 OH\u207b = net charge 0 \u2705<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\">\ud83e\uddec Significance in Chemistry:<\/h4>\n\n\n\n<p>This dissolution equation is essential in understanding <strong>solubility equilibria<\/strong>, particularly in <strong>acid-base reactions<\/strong>, <strong>precipitation<\/strong>, and <strong>environmental chemistry<\/strong>. For instance, in acidic conditions, the hydroxide ions are neutralized by H\u207a, shifting the equilibrium and increasing Fe(OH)\u2083 solubility (Le Chatelier\u2019s Principle).<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\">\ud83d\udd0d Summary:<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Net Ionic Equation<\/strong>: Fe(OH)3(s)\u21ccFe3+(aq)+3OH\u2212(aq)\\text{Fe(OH)}_3 (s) \\rightleftharpoons \\text{Fe}^{3+} (aq) + 3\\text{OH}^- (aq)<\/li>\n\n\n\n<li>This reflects the equilibrium between the solid and its dissociated ions in water.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Write a balanced net ionic equation for dissolution reaction of Fe(OH)3Fe(OH)3. The correct answer and explanation is: \u2705 Balanced Net Ionic Equation for the Dissolution of Fe(OH)\u2083: Fe(OH)3(s)\u21ccFe3+(aq)+3OH\u2212(aq)\\text{Fe(OH)}_3 (s) \\rightleftharpoons \\text{Fe}^{3+} (aq) + 3\\text{OH}^- (aq) \ud83e\uddea Explanation (300 Words): The dissolution of iron(III) hydroxide, Fe(OH)\u2083, in water is an example of a chemical equilibrium involving [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-19828","post","type-post","status-publish","format-standard","hentry","category-quiz-questions"],"_links":{"self":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/19828","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/comments?post=19828"}],"version-history":[{"count":1,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/19828\/revisions"}],"predecessor-version":[{"id":19829,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/19828\/revisions\/19829"}],"wp:attachment":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/media?parent=19828"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/categories?post=19828"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/tags?post=19828"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}