Question

Find out solubility product of saturated solution of ag2cro4

Answer 1

$AgCrO4 <=> 2Ag^{+} + Cr0_{4}^{2-}$

$K_{sp} = [ Ag^{+} ]^{2} [CrO_{4}^{2-}]$

By given stoichiometry,
we call the solubility conditions of sikver chromate under the given Condition S

$K_{sp} = (2S)^{2} × S = 4S^{3}$