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Sahay Sir > Question Answers > N Awasthi Physical Chemistry > Chapter 6 - Ionic Equilibrium (Level 1 and Level 2) > What is maximum pH required to prevent the precipitation of ZnS in a solution that is 0.01 M ZnCl2 and saturated with 0.10M H2S? [Given : Ksp(ZnS)=10^−21, Ka1×Ka2 (of H2S)=10^−20]

What is maximum pH required to prevent the precipitation of ZnS in a solution that is 0.01 M ZnCl2 and saturated with 0.10M H2S? [Given : Ksp(ZnS)=10^−21, Ka1×Ka2 (of H2S)=10^−20]

Ka1×Ka2 (of H2S)=10^−20] What is maximum pH required to prevent the precipitation of ZnS in a solution that is 0.01 M ZnCl2 and saturated with 0.10M H2S? [Given : Ksp(ZnS)=10^−21