Problem: The Ksp of PbBr2 is 6.60x10-6What is the molar solubility of PbBr2 in pure water? What's the molar solubility of PbBr2 in 0.500M KBr solution & whats the molar solubility of PbBr2 in a 0.500M Pb(NO3)2 solution?Please explain

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Given:  Ksp of PbBr2 is 6.60x10-6

Part A. Molar solubility of PbBr2 in pure water 

PbBr(s)    Pb2+(aq) + 2 Br(aq)


Step 1: ICE Chart

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Problem Details

The Ksp of PbBr2 is 6.60x10-6

What is the molar solubility of PbBr2 in pure water? 

What's the molar solubility of PbBr2 in 0.500M KBr solution & whats the molar solubility of PbBr2 in a 0.500M Pb(NO3)2 solution?Please explain