Lead Chloride: PbCl2(s) → ← Pb 2+ (aq) + 2 Cl – (aq). Ksp = [Pb 2+ ]e[Cl – ]e 2 = 1.6×10 –5. Initial00. Change+x+2x. Equilibriumx2x. 1.6×10 –5 = [x][2x] 2 = 4x 3.
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