Problem: How do the concentrations of Pb2+ and S2– change when K2S is added to a saturated solution of PbS?

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PbS Pb2+ + S2-

K2S 2 K+ + S2-


S2- common ion


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Problem Details

How do the concentrations of Pb2+ and S2– change when K2S is added to a saturated solution of PbS?

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