Question

A diprotic acid, H2A, has acid dissociation constants of Ka1=4.64*10^-4 and Ka2=4.65×10^-12. Calculate the pH and molar concentrations of H2A, HA-, and A2- at equilibrium for each of the solutions below.

iprotic acid, H2A, has acid dissociation constants of K 4.64x 10 and K 465x10 Map Calculate the pH and molar concentrations of H2A, HA-, and A- at equililbrium for each of the solutions below. (a) a 0.120 M solution of H2A A- pH H.A HA Number Number Number Number (b) a 0.120 M solution of NaHA H,A HA Number Number Number (c) a 0 120 M solution of Na A [#1 II.A HA Number Number Number