Question

#### Homework Answers

Answer #1

Part A. MnS

Explanation: The solubility product of MnS = 8*10-37, that of ZnS = 7*10-16

Part B. 8.94*10-19 M

Ksp of MnS = 8*10-37 = [Mn2+][S2-] = s2

i.e. s = [S2-] = 8.94*10-19 M

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