List the following equilibrium solutions in order of decreasing free Ag+ concentration in mixture: 0.1M AgNO3, saturated AgCl, saturated AgBr, saturated AgI, Ah(NH3)2+, and Ag(S2O3)2 3-.

Answer 1

For AgNO3 you have 0.1 M Ag^+ because the salt is completely soluble and completely ionized. For a saturated solution of AgI, AgCl, an AgBr, you must use Ksp to determine Ag^+ in solution. For the last two complex ions, you need a concn which isn't listd.