What is the solubility products constant expression for the ff.

1) silver ethanediote
2) silver carbonate
3) lead (ii) sulphate
4) barium sulphate

1 answer

What is ff?
Ksp = concn ions each raised to the power shown by the coefficients. For example:
Ag2CO3 => 2Ag^+ + CO3^2- so
Ksp = (Ag^+)^2[CO3]^2-

BaSO4 ==> Ba^2+ + SO4^2-
Ksp = (Ba^2+)[SO4]^2-
etc.
You do the others. I shall be happy to check your answers if you will post them.