12. Calculate the activity coefficient and activity of bromide in 500 mL of a solution that has 0.0156 M sodium bromide and 0.0250 M potassium bromide. 13. a. Calculate the activity of chlorate in 630 mL of a solution that is 0.0600 M calcium chloride and 0.0500 M sodium chlorate. b. Calculate the percent difference between the molarity and the activity.

12. Calculate the activity coefficient and activity of bromide in 500 mL of a solution that has 0.0156 M sodium bromide and 0.0250 M potassium bromide. 13. a. Calculate the activity of chlorate in 630 mL of a solution that is 0.0600 M calcium chloride and 0.0500 M sodium chlorate. b. Calculate the percent difference between the molarity and the activity.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter16: Solubility And Precipitation Equilibria

Section: Chapter Questions

Problem 76AP

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