tentukas rusus Ksp dari garam garam a. CaSO4 b.Ag2CrO4

Ca2+(aq) + SO4^2-(aq) --> CaSO4(s)
s s
Ksp = s^2

2 Ag+(aq) + CrO4^2-(aq) --> Ag2CrO4(s)
2s s
Ksp = (2s)^2 × s = 4s^3