A student adds of solid to of pure water at 25 °C

CHEMISTRY · Subjective · AP · Chemistry · Equilibrium · Equilibrium

Problem

A student adds

0.050\,\text{g}

of solid

\text{CaF}_{2}

100.0\,\text{mL}

of pure water at 25 °C. Given that

K_{sp}(\text{CaF}_{2})=3.9\times10^{-11}

at this temperature, determine the mass of

\text{CaF}_{2}

that remains undissolved after equilibrium is established.