The active ingredient in aspirin is acetylsalicylic acid

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Reference no: EM13162641

The active ingredient in aspirin is acetylsalicylic acid (HC9H7O4) a monoprotic acid with Ka = 3.3 10-4 at 25°C. What is the pH of a solution obtained by dissolving two extra-strength aspirin tablet, containing 500. mg of acetylsalicylic acid each, in 330. mL of water?

Reference no: EM13162641

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