{"id":191920,"date":"2025-02-17T03:44:49","date_gmt":"2025-02-17T03:44:49","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=191920"},"modified":"2025-02-17T03:44:53","modified_gmt":"2025-02-17T03:44:53","slug":"aqueous-chromium-iii-sulfate-reacts-with-aqueous-ammonium-carbonate","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/02\/17\/aqueous-chromium-iii-sulfate-reacts-with-aqueous-ammonium-carbonate\/","title":{"rendered":"Aqueous chromium (III) sulfate reacts with aqueous ammonium carbonate"},"content":{"rendered":"\n

Aqueous chromium (III) sulfate reacts with aqueous ammonium carbonate.<\/p>\n\n\n\n

The Correct Answer and Explanation is :<\/strong><\/mark><\/p>\n\n\n\n

When aqueous chromium(III) sulfate reacts with aqueous ammonium carbonate, a double displacement reaction occurs. The chromium(III) sulfate and ammonium carbonate exchange their ions to form chromium(III) carbonate and ammonium sulfate. The balanced chemical equation for this reaction is:<\/p>\n\n\n\n

[
2 \\, \\text{Cr}_2(\\text{SO}_4)_3 (aq) + 3 \\, \\text{(NH}_4)_2\\text{CO}_3 (aq) \\rightarrow 2 \\, \\text{Cr}_2\\text{(CO}_3)_3 (s) + 3 \\, \\text{(NH}_4)_2\\text{SO}_4 (aq)
]<\/p>\n\n\n\n

Here\u2019s how the reaction proceeds:<\/p>\n\n\n\n

    \n
  1. Ionization of Reactants<\/strong>: In water, chromium(III) sulfate dissociates into Cr\u00b3\u207a and SO\u2084\u00b2\u207b ions. Ammonium carbonate dissociates into NH\u2084\u207a and CO\u2083\u00b2\u207b ions.<\/li>\n\n\n\n
  2. Exchange of Ions<\/strong>: The Cr\u00b3\u207a ions from chromium(III) sulfate react with CO\u2083\u00b2\u207b ions from ammonium carbonate to form chromium(III) carbonate (Cr\u2082(CO\u2083)\u2083), which is a solid precipitate.<\/li>\n\n\n\n
  3. Formation of Ammonium Sulfate<\/strong>: The NH\u2084\u207a ions from ammonium carbonate combine with SO\u2084\u00b2\u207b ions from chromium(III) sulfate to form ammonium sulfate, (NH\u2084)\u2082SO\u2084, which remains dissolved in the solution.<\/li>\n<\/ol>\n\n\n\n

    The reaction is typically carried out in aqueous solution, and chromium(III) carbonate precipitates as a green solid. The other product, ammonium sulfate, is soluble in water and remains in the solution.<\/p>\n\n\n\n

    Explanation:<\/h3>\n\n\n\n

    Chromium(III) sulfate is an aqueous compound, where chromium exists in the +3 oxidation state, and sulfate ions are present. Ammonium carbonate is also aqueous and dissociates into ammonium (NH\u2084\u207a) and carbonate (CO\u2083\u00b2\u207b) ions. When these two solutions are mixed, the Cr\u00b3\u207a ions combine with CO\u2083\u00b2\u207b ions to form chromium(III) carbonate, which is insoluble in water and thus precipitates out of the solution. The ammonium ions combine with sulfate ions to form ammonium sulfate, which is soluble in water and stays in the solution.<\/p>\n\n\n\n

    I will now generate an image depicting the reaction.<\/p>\n\n\n\n

    Here is an illustration of the chemical reaction between aqueous chromium(III) sulfate and aqueous ammonium carbonate. You can see the green precipitate of chromium(III) carbonate forming, while ammonium sulfate remains dissolved in the solution. Let me know if you’d like further details or adjustments!<\/p>\n\n\n\n

    \"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"

    Aqueous chromium (III) sulfate reacts with aqueous ammonium carbonate. The Correct Answer and Explanation is : When aqueous chromium(III) sulfate reacts with aqueous ammonium carbonate, a double displacement reaction occurs. The chromium(III) sulfate and ammonium carbonate exchange their ions to form chromium(III) carbonate and ammonium sulfate. The balanced chemical equation for this reaction is: [2 […]<\/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-191920","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/191920","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=191920"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/191920\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=191920"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=191920"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=191920"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}