Problem: The solubility of lead(II) bromide, PbBr2, in water is 4.34 g/L. In an aqueous solution an equilibrium exists between the dissolved ions and the solid salt.PbBr2(s) ⇋ Pb2+(aq) + 2 Br -1 (aq)a) write the solubility product expression for this equation. b) calculate the molar concentration and the Ksp ( solubility product constant) for lead(II) bromide.

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The solubility of lead(II) bromide, PbBr2, in water is 4.34 g/L. In an aqueous solution an equilibrium exists between the dissolved ions and the solid salt.

PbBr2(s) ⇋ Pb2+(aq) + 2 Br -1 (aq)

a) write the solubility product expression for this equation.

b) calculate the molar concentration and the Ksp ( solubility product constant) for lead(II) bromide.

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