Suppose ZnS(s) is saturated with 0.01 M K₂S (K₂S completely dissolves and ZnS has limited solubility) (Ksp for ZnS is 2x10-25). What is pZn by taking activity coefficients into consideration? Select one: a. 12 b. 22.1 c. 20.8 d. 17

Suppose ZnS(s) is saturated with 0.01 M K₂S (K₂S completely dissolves and ZnS has limited solubility) (Ksp for ZnS is 2x10-25). What is pZn by taking activity coefficients into consideration? Select one: a. 12 b. 22.1 c. 20.8 d. 17

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

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Question

Please explain clearly

Suppose ZnS(s) is saturated with 0.01 M
K₂S (K₂S completely dissolves and ZnS has
limited solubility) (Ksp for ZnS is 2x10-25).
What is pZn by taking activity coefficients
into consideration?
Select one:
a. 12
b. 22.1
c. 20.8
d. 17
e. 25.5

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