What is the molar solubility of silver sulfide, Ag2S? (Ksp for Ag2S is 6.0 x 10^51.)

Answer 1

Ag2S ==> 2Ag^+ + S^-2

Ksp = (Ag^+)^2(S^-2)
Set up an ICE chart, substitute into Ksp expression and solve for solubility.