Calculate for the equilibrium or solubility constant of the dissolution of 0.065 m M2SO4 with th reaction: + M2+ + So,2- The data for calculation are as follows: I (ionic strength) = 0.08 Mean activity coefficient Species NazSO4 MCI 0.71 0.52 NaCl 0.83 CuCl2 0.44 KCI Cu2SO4 0.85 0.46 Hint: Use the Mean Salt Method which uses the behavior of KCI where for MCI, Y+MC! [(Ym+)(Ycı-)]

Fundamentals Of Analytical Chemistry
9th Edition
ISBN:9781285640686
Author:Skoog
Publisher:Skoog
Chapter10: Effect Of Electrolytes On Chemical Equilibria
Section: Chapter Questions
Problem 10.16QAP
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Please calculate for the equilibrium or solubility constant in the problem attached below:

Calculate for the equilibrium or solubility constant of the dissolution of 0.065 m M2S04 with the
reaction:
M2SO45) + M2+ + so,²-
The data for calculation are as follows:
I (ionic strength) = 0.08
Species
Mean activity coefficient
NazSO4
0.71
MCI
0.52
NaCl
0.83
CuCl2
0.44
KCI
0.85
Cu2SO4
0.46
Hint: Use the Mean Salt Method which uses the behavior of KCI where for MCI,
Y+MCI = [(YM+)(rct-)]
Transcribed Image Text:Calculate for the equilibrium or solubility constant of the dissolution of 0.065 m M2S04 with the reaction: M2SO45) + M2+ + so,²- The data for calculation are as follows: I (ionic strength) = 0.08 Species Mean activity coefficient NazSO4 0.71 MCI 0.52 NaCl 0.83 CuCl2 0.44 KCI 0.85 Cu2SO4 0.46 Hint: Use the Mean Salt Method which uses the behavior of KCI where for MCI, Y+MCI = [(YM+)(rct-)]
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