A student prepares a 250.0 ml stock solution containing 10.41 g of calcium chloride. a. What is the molarity of calcium chloride in the stock solution? b. What is the molarity of calcium ions in the stock solution? c. What is the molarity of chloride ions in the stock solution? d. How many moles of calcium chloride are present in 72.5 mL of the stock solution? e. If 3.00 ml of this solution is diluted to 50.00 ml, what will be the concentration of the calcium chloride in this new solution?

A student prepares a 250.0 ml stock solution containing 10.41 g of calcium chloride. a. What is the molarity of calcium chloride in the stock solution? b. What is the molarity of calcium ions in the stock solution? c. What is the molarity of chloride ions in the stock solution? d. How many moles of calcium chloride are present in 72.5 mL of the stock solution? e. If 3.00 ml of this solution is diluted to 50.00 ml, what will be the concentration of the calcium chloride in this new solution?

Introductory Chemistry: A Foundation

8th Edition

ISBN:9781285199030

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter15: Solutions

Section: Chapter Questions

Problem 116AP: A large beaker contains 1.50 L of a 2.00 M iron(III) chloride solution. How many moles of iron ions...

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