Answered: A student prepares 2.0 liters of an…

A student prepares 2.0 liters of an aqueous solution of calcium carbonate (molar mass = 100.09 grams/mole) that contains 25 grams of the substance. What is the molarity of the resulting solution?

World of Chemistry, 3rd edition

3rd Edition

ISBN:9781133109655

Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste

Chapter15: Solutions

Section: Chapter Questions

Problem 2A

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Question

A student prepares 2.0 liters of an aqueous solution of calcium carbonate (molar mass = 100.09 grams/mole) that contains 25 grams of the substance. What is the molarity of the resulting solution?

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A solution is 0.1% by mass calcium chloride. Therefore, 100. g of the solution contains g of calcium chloride.