A dibasic acid (H2A), of concentration 1moldm(-3), dissociates in water and it is found that both protons have the same tendency to dissociate from the initial molecule. Associated with this dibasic dissociation is an equilibrium constant of 4.78 * 10-3 mol dm-3.
1 - Calculate [H+](aq) and [A-] (aq) when equilibrium is attained.
my effort
Since both have same tendency - I have assumed ka1 and ka2 both to be 4.78*10-3.