A 0.010moldm-3 solution of GHB has a pH of 2.9. Calculate the value of Ka for the GHB & give its units.

Discover Study Smart

Home / Flashcards / 0-010moldm-3-solution-of-ghb-has-ph-of-2-9-calculate-the-value-of-ka-for-the-ghb-amp-give-its-units

Ka = [H+][A-] / [HA] Ka = [H+][A-] / 0.010 pH = -log[H+] [H+] = 10^-2.9 Ka = (10^-2.9)^2 / 0.010 Ka = 1.58 x 10^-4