1- consider the following hypothetical complexes reaction between a metal m with a formation constant of 1.5 * 10 ^8 . Derive an equation to Henderson – Hasselbach equation , which relates pM to concentration of L and ML.
2- what will be the pM for solution containing 0.010 mol of M & 0.020 mol of L ? what will the pM be if 0.002 mol of M are added?





