At 25 °C the solubility product constant of is

CHEMISTRY · Single correct · AP · Chemistry · Equilibrium · Equilibrium

Problem

At 25 °C the solubility product constant of

\text{PbF}_2

K_{sp}=3.2\times10^{-8}

. What is the molar solubility of

\text{PbF}_2

in pure water at this temperature? (a)

5.1\times10^{-3}\,\text{M}

(b)

3.2\times10^{-8}\,\text{M}

(c)

2.0\times10^{-3}\,\text{M}

(d)

1.8\times10^{-4}\,\text{M}