{"id":32926,"date":"2025-06-23T03:53:04","date_gmt":"2025-06-23T03:53:04","guid":{"rendered":"https:\/\/gaviki.com\/blog\/?p=32926"},"modified":"2025-06-23T03:53:05","modified_gmt":"2025-06-23T03:53:05","slug":"calculate-the-molecular-mass-of-h2-so4-hint-atomic-mass-of-h1-s32-o16","status":"publish","type":"post","link":"https:\/\/gaviki.com\/blog\/calculate-the-molecular-mass-of-h2-so4-hint-atomic-mass-of-h1-s32-o16\/","title":{"rendered":"Calculate the molecular mass of H2 SO4 (Hint \u2013 Atomic mass of H=1, S=32, O=16)"},"content":{"rendered":"\n<p>Calculate the molecular mass of H2 SO4 (Hint \u2013 Atomic mass of H=1, S=32, O=16)<\/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><strong>Correct Answer:<\/strong><\/p>\n\n\n\n<p>To calculate the molecular mass of <strong>H\u2082SO\u2084<\/strong> (Sulfuric Acid), follow these steps:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Step 1: Identify the atomic masses<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Hydrogen (H) = 1<\/li>\n\n\n\n<li>Sulfur (S) = 32<\/li>\n\n\n\n<li>Oxygen (O) = 16<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Step 2: Count the number of each atom in the formula H\u2082SO\u2084<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Hydrogen = 2 atoms<\/li>\n\n\n\n<li>Sulfur = 1 atom<\/li>\n\n\n\n<li>Oxygen = 4 atoms<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Step 3: Multiply atomic masses by the number of atoms<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Hydrogen: 2 \u00d7 1 = 2<\/li>\n\n\n\n<li>Sulfur: 1 \u00d7 32 = 32<\/li>\n\n\n\n<li>Oxygen: 4 \u00d7 16 = 64<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Step 4: Add the total masses<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Total mass = 2 + 32 + 64 = <strong>98 g\/mol<\/strong><\/li>\n<\/ul>\n\n\n\n<p>Therefore, the molecular mass of H\u2082SO\u2084 is <strong>98 grams per mole<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong> Explanation:<\/strong><\/p>\n\n\n\n<p>Molecular mass refers to the sum of the masses of all the atoms present in a molecule. It is measured in grams per mole and is essential for understanding chemical reactions, stoichiometry, and many calculations in chemistry.<\/p>\n\n\n\n<p>Sulfuric acid has the chemical formula H\u2082SO\u2084. This means each molecule consists of two hydrogen atoms, one sulfur atom, and four oxygen atoms. To determine the molecular mass, we start by using the known atomic masses. Hydrogen has an atomic mass of 1, sulfur has an atomic mass of 32, and oxygen has an atomic mass of 16. These values are based on the standard atomic weights provided by scientific references.<\/p>\n\n\n\n<p>First, we multiply the number of hydrogen atoms by its atomic mass, which gives 2 \u00d7 1 = 2. Next, the sulfur contribution is 1 \u00d7 32 = 32. Lastly, oxygen contributes 4 \u00d7 16 = 64. Adding these values gives the total molecular mass: 2 + 32 + 64 = 98 grams per mole.<\/p>\n\n\n\n<p>This value is significant for calculating the amount of sulfuric acid needed in reactions, understanding molar concentrations, and converting between grams and moles. Molecular mass is particularly important in laboratory work, where precise measurements ensure the correct proportions of reactants are used.<\/p>\n\n\n\n<p>In summary, the molecular mass of sulfuric acid is 98 grams per mole, calculated by summing the contributions of all atoms in the molecule.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"852\" height=\"1024\" src=\"https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner8-454.jpeg\" alt=\"\" class=\"wp-image-32927\" srcset=\"https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner8-454.jpeg 852w, https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner8-454-250x300.jpeg 250w, https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner8-454-768x923.jpeg 768w\" sizes=\"auto, (max-width: 852px) 100vw, 852px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Calculate the molecular mass of H2 SO4 (Hint \u2013 Atomic mass of H=1, S=32, O=16) The Correct Answer and Explanation is: Correct Answer: To calculate the molecular mass of H\u2082SO\u2084 (Sulfuric Acid), follow these steps: Step 1: Identify the atomic masses Step 2: Count the number of each atom in the formula H\u2082SO\u2084 Step 3: [&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-32926","post","type-post","status-publish","format-standard","hentry","category-quiz-questions"],"_links":{"self":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/32926","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=32926"}],"version-history":[{"count":2,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/32926\/revisions"}],"predecessor-version":[{"id":32929,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/32926\/revisions\/32929"}],"wp:attachment":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/media?parent=32926"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/categories?post=32926"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/tags?post=32926"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}