{"id":43079,"date":"2025-06-29T13:28:24","date_gmt":"2025-06-29T13:28:24","guid":{"rendered":"https:\/\/gaviki.com\/blog\/?p=43079"},"modified":"2025-06-29T13:28:25","modified_gmt":"2025-06-29T13:28:25","slug":"determine-the-molar-mass-of-bismuth-sulfate-biso43","status":"publish","type":"post","link":"https:\/\/gaviki.com\/blog\/determine-the-molar-mass-of-bismuth-sulfate-biso43\/","title":{"rendered":"Determine the molar mass of bismuth sulfate, Bi(SO4)3"},"content":{"rendered":"\n<p>Determine the molar mass of bismuth sulfate, Bi(SO4)3: Round all of your answers to 2 decimal places. Mass of bismuth in bismuth sulfate: Mass of sulfur in bismuth sulfate: Mass of oxygen in bismuth sulfate: Total molar mass of bismuth sulfate:<\/p>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">The Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n<p>To determine the molar mass of bismuth sulfate, Bi(SO4)3, we need to consider the atomic masses of the elements involved and how many atoms of each element are in the compound.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Atomic masses:<\/strong>\n<ul class=\"wp-block-list\">\n<li>Bismuth (Bi) = 208.98 g\/mol<\/li>\n\n\n\n<li>Sulfur (S) = 32.07 g\/mol<\/li>\n\n\n\n<li>Oxygen (O) = 16.00 g\/mol<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Bismuth sulfate, Bi(SO4)3:<\/strong>\n<ul class=\"wp-block-list\">\n<li>The formula tells us that there is one bismuth atom, three sulfate (SO4) groups.<\/li>\n\n\n\n<li>Each sulfate group contains 1 sulfur atom and 4 oxygen atoms.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">Step 1: Mass of Bismuth in bismuth sulfate<\/h3>\n\n\n\n<p>Since there is 1 bismuth atom in the formula:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Mass of bismuth = 1\u00d7208.981 \\times 208.981\u00d7208.98 = <strong>208.98 g\/mol<\/strong><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Step 2: Mass of Sulfur in bismuth sulfate<\/h3>\n\n\n\n<p>There are 3 sulfate groups, and each group contains 1 sulfur atom. So there are 3 sulfur atoms:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Mass of sulfur = 3\u00d732.073 \\times 32.073\u00d732.07 = <strong>96.21 g\/mol<\/strong><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Step 3: Mass of Oxygen in bismuth sulfate<\/h3>\n\n\n\n<p>Each sulfate group contains 4 oxygen atoms, and there are 3 sulfate groups. So there are a total of 12 oxygen atoms:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Mass of oxygen = 12\u00d716.0012 \\times 16.0012\u00d716.00 = <strong>192.00 g\/mol<\/strong><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Step 4: Total Molar Mass of Bismuth Sulfate<\/h3>\n\n\n\n<p>Now, we add up the masses of bismuth, sulfur, and oxygen to get the total molar mass:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Total molar mass = 208.98208.98208.98 (Bi) + 96.2196.2196.21 (S) + 192.00192.00192.00 (O) = <strong>497.19 g\/mol<\/strong><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Final Results:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Mass of bismuth in bismuth sulfate: <strong>208.98 g\/mol<\/strong><\/li>\n\n\n\n<li>Mass of sulfur in bismuth sulfate: <strong>96.21 g\/mol<\/strong><\/li>\n\n\n\n<li>Mass of oxygen in bismuth sulfate: <strong>192.00 g\/mol<\/strong><\/li>\n\n\n\n<li>Total molar mass of bismuth sulfate: <strong>497.19 g\/mol<\/strong><\/li>\n<\/ul>\n\n\n\n<p>This approach uses the atomic masses and the molecular formula to compute the molar mass of each component and the total molar mass of the compound.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner5-417.jpeg\" alt=\"\" class=\"wp-image-43083\" srcset=\"https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner5-417.jpeg 1024w, https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner5-417-300x300.jpeg 300w, https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner5-417-150x150.jpeg 150w, https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner5-417-768x768.jpeg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Determine the molar mass of bismuth sulfate, Bi(SO4)3: Round all of your answers to 2 decimal places. Mass of bismuth in bismuth sulfate: Mass of sulfur in bismuth sulfate: Mass of oxygen in bismuth sulfate: Total molar mass of bismuth sulfate: The Correct Answer and Explanation is: To determine the molar mass of bismuth sulfate, [&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-43079","post","type-post","status-publish","format-standard","hentry","category-quiz-questions"],"_links":{"self":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/43079","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=43079"}],"version-history":[{"count":1,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/43079\/revisions"}],"predecessor-version":[{"id":43084,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/43079\/revisions\/43084"}],"wp:attachment":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/media?parent=43079"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/categories?post=43079"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/tags?post=43079"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}