I could not find any method to approach this question.. it stumped me.. am I missing something simple?
Using the value of Ksp for Ag2S, the Ka1 and Ka2 for H2S, and the Kf for AgCl2-; calculate the equilibrium constant for the following reaction:
Ag2S(aq)+ 4Cl-(aq) + 2 H+(aq) <---> 2 AgCl2-(aq) + H2S(aq)
I know you can get the molar solubility for Ag2S, and that the Kf for AgCl2- is 1.1 x 105... but I have no idea how this helps me reach the equilibrium constant???
Any help is greatly appreciated..