A saturated solution of BaF2 at 25 degrees Celsius was prepared by equilibrating solid BaF2 with .5 L of water Ksp of BaF2 is 1.7 x10-6 at the temperature.
A) Compute the mass of BaF2 that dissolved.
B) While .01 moles of solid NaF was then dissolved in the BaF2 solution, precipitation was observed. Determine the mass of the additional precipitate.