Predict the outcome of reactions that occur when a solution having [Cu2+]/[Fe2+] = 10 comes in contact with hydrotroilite (FeS). What will be the ratio of [Cu2+]/[Fe2+] in the solution after equilibrium is established? (Disregard hydrolysis effects.)
Ksp for FeS = 10^-18.1, Ksp for CuS = 10^-36.1,