The acid dissociation constant Ka for this reaction is given

The acid dissociation constant, K_a, for this reaction is given by the following formula

K_{a = [H3O+] [A-]}

         _{---------------}

          [HA]

The acid concentration, [HA] is given in the introductory information of this problem. Using this information and your answers from the previous two questions, calculate K_{a for this acid.}

Solution

ka = [H+]^2 / Conc of acid