4. What is the molarity of a magnesium chloride solution made by dissolving 45.8 grams of magnesium chloride into 985 mL of water? a. Say you needed to prepare 25.0 mL of a 0.250 M magnesium chloride solution. How many mL do you need from the above solution? How many mL of water are needed to prepare this solution?

4. What is the molarity of a magnesium chloride solution made by dissolving 45.8 grams of magnesium chloride into 985 mL of water? a. Say you needed to prepare 25.0 mL of a 0.250 M magnesium chloride solution. How many mL do you need from the above solution? How many mL of water are needed to prepare this solution?

Chemistry

10th Edition

ISBN:9781305957404

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

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

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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