Question- Here you have saturated CaF2 solution. (ksp of CaF2=3.4x10/\-11). Precipiate or dissolve into solution under the following conditions. Briefly explain why.
a) When acidic solution is added
b) When 0.1 g of CaF2 is added
c) When Na2CO3 is added (ksp of Ca CO3=3.8x10/\-9)
d) When EDTA (ligand) is added (kf of (Ca(EDTA)]/\2- = 5x10/\10)