{"id":31086,"date":"2025-06-21T22:01:17","date_gmt":"2025-06-21T22:01:17","guid":{"rendered":"https:\/\/gaviki.com\/blog\/?p=31086"},"modified":"2025-06-21T22:01:20","modified_gmt":"2025-06-21T22:01:20","slug":"moving-to-another-question-will-save-this-response","status":"publish","type":"post","link":"https:\/\/gaviki.com\/blog\/moving-to-another-question-will-save-this-response\/","title":{"rendered":"Moving to another question will save this response."},"content":{"rendered":"\n<p>Moving to another question will save this response. Question 15 Calculate the molar mass of magnesium chloride, MgCl<br>. 125.9 g\/mole 59.76 g\/mole 70.90 g\/mole 95.21 g\/mole 24.31 g\/mole<\/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: 95.21 g\/mole<\/strong><\/p>\n\n\n\n<p>To calculate the molar mass of magnesium chloride (MgCl\u2082), you need to add the atomic masses of all atoms present in the compound.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Step-by-Step Calculation:<\/h3>\n\n\n\n<p>Magnesium chloride (MgCl\u2082) consists of:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1 magnesium (Mg) atom<\/li>\n\n\n\n<li>2 chlorine (Cl) atoms<\/li>\n<\/ul>\n\n\n\n<p>Using standard atomic masses:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Atomic mass of magnesium (Mg) = 24.31 g\/mol<\/li>\n\n\n\n<li>Atomic mass of chlorine (Cl) = 35.45 g\/mol<\/li>\n<\/ul>\n\n\n\n<p>Now, multiply the atomic mass of chlorine by 2 because there are two chlorine atoms in MgCl\u2082:<\/p>\n\n\n\n<p><strong>Molar mass of MgCl\u2082<\/strong> = (1 \u00d7 24.31 g\/mol) + (2 \u00d7 35.45 g\/mol)<br>= 24.31 g\/mol + 70.90 g\/mol<br>= <strong>95.21 g\/mol<\/strong><\/p>\n\n\n\n<p>This is the total mass of one mole of magnesium chloride.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Explanation:<\/h3>\n\n\n\n<p>Molar mass refers to the mass of one mole of a substance. A mole is a standard unit in chemistry that represents 6.022\u00d710236.022 \\times 10^{23}6.022\u00d71023 particles of a substance, whether atoms, molecules, or ions. In the case of MgCl\u2082, each formula unit contains one magnesium atom and two chlorine atoms. Magnesium is a metal from group 2 of the periodic table and forms a +2 ion. Chlorine is a halogen and typically forms a -1 ion. Therefore, two chloride ions are required to balance one magnesium ion, resulting in the neutral compound MgCl\u2082.<\/p>\n\n\n\n<p>Calculating the molar mass is essential for many chemical applications. It helps chemists determine how much of each element is in a compound and is useful in stoichiometric calculations for reactions, making it a fundamental skill in both academic and practical chemistry.<\/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-banner8-334.jpeg\" alt=\"\" class=\"wp-image-31091\" srcset=\"https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner8-334.jpeg 852w, https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner8-334-250x300.jpeg 250w, https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner8-334-768x923.jpeg 768w\" sizes=\"auto, (max-width: 852px) 100vw, 852px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Moving to another question will save this response. Question 15 Calculate the molar mass of magnesium chloride, MgCl. 125.9 g\/mole 59.76 g\/mole 70.90 g\/mole 95.21 g\/mole 24.31 g\/mole The Correct Answer and Explanation is: Correct Answer: 95.21 g\/mole To calculate the molar mass of magnesium chloride (MgCl\u2082), you need to add the atomic masses of [&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-31086","post","type-post","status-publish","format-standard","hentry","category-quiz-questions"],"_links":{"self":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/31086","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=31086"}],"version-history":[{"count":1,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/31086\/revisions"}],"predecessor-version":[{"id":31094,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/31086\/revisions\/31094"}],"wp:attachment":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/media?parent=31086"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/categories?post=31086"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/tags?post=31086"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}