In a Solution Prepared by Adding Excess PbI₂(s) [K_sp =

question 52

Multiple Choice

In a solution prepared by adding excess PbI₂(s) [K_sp = 1.4 × 10^-8] to water, [I^-] at equilibrium is

• A) 2.4 × 10^-3 mol/L.
• B) 1.5 × 10^-3 mol/L.
• C) 8.4 × 10^-5 mol/L.
• D) 3.0 × 10^-3 mol/L.
• E) 1.2 × 10^-3 mol/L.

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