{"id":210765,"date":"2025-05-02T07:21:04","date_gmt":"2025-05-02T07:21:04","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=210765"},"modified":"2025-05-02T07:21:06","modified_gmt":"2025-05-02T07:21:06","slug":"convert-the-concentration-of-0-700-m-na2so4-to-g-ml","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/05\/02\/convert-the-concentration-of-0-700-m-na2so4-to-g-ml\/","title":{"rendered":"Convert the concentration of 0.700 m Na2SO4 to g\/ml"},"content":{"rendered":"\n<p>Convert the concentration of 0.700 m Na2SO4 to g\/ml.<\/p>\n\n\n\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-6-color\"><strong>The correct answer and explanation is :<\/strong><\/mark><\/p>\n\n\n\n<p>To convert the concentration of a solution from molarity (M) to grams per milliliter (g\/mL), we need to follow a few steps. The problem gives us the molarity of Na\u2082SO\u2084 (sodium sulfate) as 0.700 M (mol\/L). Here&#8217;s how we can solve this:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Step 1: Determine the molar mass of Na\u2082SO\u2084<\/h3>\n\n\n\n<p>We first need to calculate the molar mass of Na\u2082SO\u2084. The atomic masses of sodium (Na), sulfur (S), and oxygen (O) are as follows:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sodium (Na): 22.99 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\n\n\n<p>The formula for sodium sulfate is Na\u2082SO\u2084, so we calculate its molar mass:<br>[<br>\\text{Molar mass of Na\u2082SO\u2084} = (2 \\times 22.99) + 32.07 + (4 \\times 16.00) = 45.98 + 32.07 + 64.00 = 142.05 \\, \\text{g\/mol}<br>]<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Step 2: Convert from molarity (mol\/L) to grams per liter (g\/L)<\/h3>\n\n\n\n<p>The molarity of Na\u2082SO\u2084 is 0.700 mol\/L. To find the mass in grams per liter (g\/L), we use the molar mass we just calculated:<br>[<br>\\text{Mass (g\/L)} = \\text{Molarity (mol\/L)} \\times \\text{Molar mass (g\/mol)}<br>]<br>[<br>\\text{Mass (g\/L)} = 0.700 \\, \\text{mol\/L} \\times 142.05 \\, \\text{g\/mol} = 99.435 \\, \\text{g\/L}<br>]<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Step 3: Convert grams per liter to grams per milliliter<\/h3>\n\n\n\n<p>Since there are 1000 milliliters in 1 liter, we can convert the result from grams per liter to grams per milliliter by dividing by 1000:<br>[<br>\\text{Mass (g\/mL)} = \\frac{99.435 \\, \\text{g\/L}}{1000} = 0.0994 \\, \\text{g\/mL}<br>]<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Final Answer:<\/h3>\n\n\n\n<p>The concentration of 0.700 M Na\u2082SO\u2084 is <strong>0.0994 g\/mL<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Explanation:<\/h3>\n\n\n\n<p>The process of converting from molarity to grams per milliliter involves understanding the relationship between moles, mass, and volume. First, we use the molar mass to convert moles to grams. Then, we adjust the result to the appropriate units, converting from grams per liter to grams per milliliter by dividing by 1000. This method is essential for understanding how the concentration of a solution can be expressed in different units and is a fundamental skill in chemistry.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Convert the concentration of 0.700 m Na2SO4 to g\/ml. The correct answer and explanation is : To convert the concentration of a solution from molarity (M) to grams per milliliter (g\/mL), we need to follow a few steps. The problem gives us the molarity of Na\u2082SO\u2084 (sodium sulfate) as 0.700 M (mol\/L). Here&#8217;s how we [&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-210765","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/210765","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=210765"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/210765\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=210765"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=210765"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=210765"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}