Chemistry, 16.04.2021 23:50 lexieforlife911

Ka of acetic acid, CH3COOH, is 1.8 × 10–5. During a titration of an unknown concentration of acetic acid with a standardized strong base, the ratio of [CH3COO–]/[CH3COOH] = 1.33. What is the pH of the solution? Consider this a similar question to Question 5 of this quiz. In this question, however, pH is not given but yet the base/acid ratio is for the following, CH3COOH(aq) ⇋ H+(aq) + CH3COO–(aq).

Hint: What is the pKa of acetic acid?

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Ka of acetic acid, CH3COOH, is 1.8 × 10–5. During a titration of an unknown concentration of acetic...