{"id":27790,"date":"2025-06-20T07:11:46","date_gmt":"2025-06-20T07:11:46","guid":{"rendered":"https:\/\/gaviki.com\/blog\/?p=27790"},"modified":"2025-06-20T07:11:48","modified_gmt":"2025-06-20T07:11:48","slug":"copper-has-a-density-of-8-96-g-cm3","status":"publish","type":"post","link":"https:\/\/gaviki.com\/blog\/copper-has-a-density-of-8-96-g-cm3\/","title":{"rendered":"Copper has a density of 8.96 g\/cm3."},"content":{"rendered":"\n<p>Copper has a density of 8.96 g\/cm3. what is the mass of a sample of copper with a volume of 33.252 mL<\/p>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-light-green-cyan-color\">The Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n<p>To find the <strong>mass<\/strong> of a copper sample, you use the formula:Mass=Density\u00d7Volume\\text{Mass} = \\text{Density} \\times \\text{Volume}Mass=Density\u00d7Volume<\/p>\n\n\n\n<p><strong>Given:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Density of copper = 8.96 g\/cm\u00b3<\/li>\n\n\n\n<li>Volume = 33.252 mL<\/li>\n<\/ul>\n\n\n\n<p>Since 1 mL is equal to 1 cm\u00b3, the volume in cm\u00b3 is also 33.252 cm\u00b3.<\/p>\n\n\n\n<p>Now plug the values into the formula:Mass=8.96\u2009g\/cm3\u00d733.252\u2009cm3\\text{Mass} = 8.96 \\, \\text{g\/cm}^3 \\times 33.252 \\, \\text{cm}^3Mass=8.96g\/cm3\u00d733.252cm3Mass=297.94752\u2009g\\text{Mass} = 297.94752 \\, \\text{g}Mass=297.94752g<\/p>\n\n\n\n<p><strong>Final Answer:<\/strong>297.95\u2009g(rounded&nbsp;to&nbsp;two&nbsp;decimal&nbsp;places)\\boxed{297.95 \\, \\text{g}} \\quad (\\text{rounded to two decimal places})297.95g\u200b(rounded&nbsp;to&nbsp;two&nbsp;decimal&nbsp;places)<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Explanation<\/h3>\n\n\n\n<p>To calculate the mass of a substance when its density and volume are known, you use the fundamental formula derived from the definition of density. Density is defined as the amount of mass per unit volume. Rearranging the formula for density gives you the mass. Specifically, multiplying the density by the volume gives the mass directly.<\/p>\n\n\n\n<p>In this problem, the material is copper, and it has a density of 8.96 grams per cubic centimeter. The volume of the copper sample is given in milliliters. Since milliliters and cubic centimeters are equivalent in volume measurement (1 mL = 1 cm\u00b3), there is no need for any conversion between units in this case.<\/p>\n\n\n\n<p>The volume provided is 33.252 mL, which means the same as 33.252 cm\u00b3. When you multiply this by the density, the cubic centimeters cancel out, and you are left with grams as the unit for mass. This operation gives a result of approximately 297.94752 grams. To make this value more readable and practical, it is rounded to two decimal places, giving a final answer of 297.95 grams.<\/p>\n\n\n\n<p>This calculation shows how important it is to understand unit relationships and to apply simple multiplication in solving real-world chemistry and physics problems. Knowing how to manipulate formulas for physical properties like density allows you to find unknown values such as mass or volume, which are essential in laboratory and industrial settings.<\/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-banner8-187.jpeg\" alt=\"\" class=\"wp-image-27791\" srcset=\"https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner8-187.jpeg 852w, https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner8-187-250x300.jpeg 250w, https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner8-187-768x923.jpeg 768w\" sizes=\"auto, (max-width: 852px) 100vw, 852px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Copper has a density of 8.96 g\/cm3. what is the mass of a sample of copper with a volume of 33.252 mL The Correct Answer and Explanation is: To find the mass of a copper sample, you use the formula:Mass=Density\u00d7Volume\\text{Mass} = \\text{Density} \\times \\text{Volume}Mass=Density\u00d7Volume Given: Since 1 mL is equal to 1 cm\u00b3, the volume [&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-27790","post","type-post","status-publish","format-standard","hentry","category-quiz-questions"],"_links":{"self":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/27790","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=27790"}],"version-history":[{"count":1,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/27790\/revisions"}],"predecessor-version":[{"id":27792,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/27790\/revisions\/27792"}],"wp:attachment":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/media?parent=27790"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/categories?post=27790"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/tags?post=27790"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}