if 1.7L of a saturated solution of AgC2H2O2 is found to contain 14.1g of AgC2H3O2. What is the Ksp of AgC2H3O2?

1 answer

You work this one in reverse from your post on determining the Ksp for AgAc. mols AgC2H3O2 = 14.1 molar mass AgC2H3O2 = approx 0.08
M AgAc = 0.08 AgAc/1.7L = approx 0.05 mols/L.
........AgAc ==> Ag^+ + Ac^-
I.......solid....0.......0
C.......solid....x.......x
E.......solid....x.......x

Ksp = (Ag^+)(Ac^-)
Ksp = (x)(x)
You know the value of x, substitute and solve for Ksp.