Question

Calculate either [H₃O] or [OH^–] for the solutions below at 25°C.

a. [OH^-] = 1.31 x 10^-7 M, [H₃O⁺] = __ M

b. [H₃O⁺] = 9.35 x 10^-9 M, [OH^-] = __ M

c. [H₃O⁺] = 0.000715 M, [OH^-] = __ M