Which one of the following solutions has the smallest concentration of the Ag+ ion? (a) 0.10 M Ag+ and 1.0 M Cl1- (for AgCl2 1- , Kf = 1.1 x 105 ) (b) 0.10 M Ag+ and 1.0 M NH3 (for Ag(NH3)2 + , Kf = 1.1 x 107 ) (c) 0.10 M Ag+ and 1.0 M S2O3 2- (for Ag(S2O3)2 3- , Kf = 2.9 x 1013) (d) 0.10 M Ag+ and 1.0 M CN1- (for Ag(CN)2 1- , Kf = 1.3 x 1021)
