Question

a. The hydroxide ion concentration of an aqueous solution of 0.538 M acetic acid is [OH-]...

a. The hydroxide ion concentration of an aqueous solution of 0.538 M acetic acid is
[OH-] = ______ M.

b. Calculate the pH of a 0.538 M aqueous solution of hydrofluoric acid (HF, Ka = 7.2×10-4).

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