{"id":239483,"date":"2025-07-02T21:10:13","date_gmt":"2025-07-02T21:10:13","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=239483"},"modified":"2025-07-02T21:10:15","modified_gmt":"2025-07-02T21:10:15","slug":"convert-0-227-mol-potassium-sulfate-k2so4-into-mass-in-grams","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/07\/02\/convert-0-227-mol-potassium-sulfate-k2so4-into-mass-in-grams\/","title":{"rendered":"Convert 0.227 mol potassium sulfate, K2SO4, into mass (in grams)."},"content":{"rendered":"\n<p>Convert 0.227 mol potassium sulfate, K2SO4, into mass (in grams).<\/p>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-1-color\">The Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n<p>To convert moles of potassium sulfate (K2SO4) into mass (in grams), we need to follow these steps:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. Find the Molar Mass of K2SO4<\/h3>\n\n\n\n<p>The molar mass of K2SO4 can be calculated by adding the atomic masses of each element in the compound:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Potassium (K) has an atomic mass of approximately 39.1 g\/mol.<\/li>\n\n\n\n<li>Sulfur (S) has an atomic mass of approximately 32.1 g\/mol.<\/li>\n\n\n\n<li>Oxygen (O) has an atomic mass of approximately 16.0 g\/mol.<\/li>\n<\/ul>\n\n\n\n<p>Now, calculate the molar mass of K2SO4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Potassium: 2\u00d739.1=78.2\u2009g\/mol2 \\times 39.1 = 78.2 \\, \\text{g\/mol}2\u00d739.1=78.2g\/mol<\/li>\n\n\n\n<li>Sulfur: 1\u00d732.1=32.1\u2009g\/mol1 \\times 32.1 = 32.1 \\, \\text{g\/mol}1\u00d732.1=32.1g\/mol<\/li>\n\n\n\n<li>Oxygen: 4\u00d716.0=64.0\u2009g\/mol4 \\times 16.0 = 64.0 \\, \\text{g\/mol}4\u00d716.0=64.0g\/mol<\/li>\n<\/ul>\n\n\n\n<p>Adding them together gives the molar mass of K2SO4:78.2+32.1+64.0=174.3\u2009g\/mol78.2 + 32.1 + 64.0 = 174.3 \\, \\text{g\/mol}78.2+32.1+64.0=174.3g\/mol<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Convert Moles to Grams<\/h3>\n\n\n\n<p>To convert moles of a substance into grams, use the formula:Mass&nbsp;(g)=Moles\u00d7Molar&nbsp;Mass&nbsp;(g\/mol)\\text{Mass (g)} = \\text{Moles} \\times \\text{Molar Mass (g\/mol)}Mass&nbsp;(g)=Moles\u00d7Molar&nbsp;Mass&nbsp;(g\/mol)<\/p>\n\n\n\n<p>We are given that the amount of K2SO4 is 0.227 mol. Using the molar mass we just calculated:Mass&nbsp;(g)=0.227\u2009mol\u00d7174.3\u2009g\/mol\\text{Mass (g)} = 0.227 \\, \\text{mol} \\times 174.3 \\, \\text{g\/mol}Mass&nbsp;(g)=0.227mol\u00d7174.3g\/molMass&nbsp;(g)=39.6\u2009g\\text{Mass (g)} = 39.6 \\, \\text{g}Mass&nbsp;(g)=39.6g<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Conclusion<\/h3>\n\n\n\n<p>So, the mass of 0.227 mol of potassium sulfate (K2SO4) is <strong>39.6 grams<\/strong>. This calculation involves finding the molar mass of the compound and then multiplying the number of moles by that molar mass to get the mass in grams.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/learnexams.com\/blog\/wp-content\/uploads\/2025\/07\/learnexams-banner5-32.jpeg\" alt=\"\" class=\"wp-image-239484\"\/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Convert 0.227 mol potassium sulfate, K2SO4, into mass (in grams). The Correct Answer and Explanation is: To convert moles of potassium sulfate (K2SO4) into mass (in grams), we need to follow these steps: 1. Find the Molar Mass of K2SO4 The molar mass of K2SO4 can be calculated by adding the atomic masses of each [&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-239483","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/239483","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=239483"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/239483\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=239483"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=239483"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=239483"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}