{"id":168300,"date":"2024-11-17T06:49:20","date_gmt":"2024-11-17T06:49:20","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=168300"},"modified":"2024-11-17T06:49:24","modified_gmt":"2024-11-17T06:49:24","slug":"what-is-the-charge-on-the-chromium-ion-in-the-ionic-compound-crcl3","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2024\/11\/17\/what-is-the-charge-on-the-chromium-ion-in-the-ionic-compound-crcl3\/","title":{"rendered":"What is the charge on the chromium ion in the ionic compound CrCl3"},"content":{"rendered":"\n<p>What is the charge on the chromium ion in the ionic compound CrCl3?<\/p>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-6-color\">The Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Correct Answer: <strong>+3<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">Explanation:<\/h3>\n\n\n\n<p>To determine the charge on the chromium ion in the ionic compound <strong>CrCl\u2083<\/strong>, follow these steps:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Understand the compound structure:<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>CrCl\u2083 is an ionic compound made of chromium (Cr) and chlorine (Cl).<\/li>\n\n\n\n<li>In ionic compounds, the total charge is neutral, meaning the positive charges must balance the negative charges.<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Determine the charge of chlorine:<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Chlorine is a halogen in Group 17 of the periodic table, and it commonly forms ions with a charge of <strong>-1<\/strong> (Cl\u207b) because it gains one electron to achieve a stable octet configuration.<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Set up the equation for neutrality:<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>CrCl\u2083 has one chromium ion and three chloride ions. The total negative charge from the chloride ions is:<br>[<br>3 \\times (-1) = -3<br>]<\/li>\n\n\n\n<li>For the compound to be neutral, the chromium ion must have a positive charge of <strong>+3<\/strong> to balance the -3 from the chlorides.<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Confirm the charge:<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Chromium in this compound is in its <strong>+3 oxidation state<\/strong>, written as Cr\u00b3\u207a.<\/li>\n\n\n\n<li>This is consistent with the formula CrCl\u2083, where the ratio of ions ensures overall neutrality.<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Verify with naming conventions:<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>CrCl\u2083 is named <strong>chromium(III) chloride<\/strong>, with the Roman numeral III indicating the +3 charge of chromium.<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>General principle:<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Transition metals like chromium can exhibit multiple oxidation states. The specific charge is determined based on the anion charges and the need for electrical neutrality in the compound.<\/li>\n<\/ul>\n\n\n\n<p>In summary, the chromium ion in CrCl\u2083 has a charge of <strong>+3<\/strong>, balancing the three chloride ions with a charge of -1 each. This maintains the neutrality of the compound.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>What is the charge on the chromium ion in the ionic compound CrCl3? The Correct Answer and Explanation is: Correct Answer: +3 Explanation: To determine the charge on the chromium ion in the ionic compound CrCl\u2083, follow these steps: In summary, the chromium ion in CrCl\u2083 has a charge of +3, balancing the three chloride [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[25],"tags":[],"class_list":["post-168300","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/168300","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/comments?post=168300"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/168300\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=168300"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=168300"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=168300"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}