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A saturated solution of PbI2 has a concentration of 1.65 10-3 mol/dm3 . i. Write the reversible reaction for PbI2 breaking into its constituent

A saturated solution of PbI2 has a concentration of 1.65 × 10-3 mol/dm3 .

i. Write the reversible reaction for PbI2 breaking into its constituent ions.

ii. Write the equilibrium expression (Ksp).

iii. Calculate the concentration of each ion, Pb2+ and I- .

iv. Calculate the Ksp.

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