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Codeine, a basic alkaloid with the general formula R3N, is a derivative of morphine that is...

Codeine, a basic alkaloid with the general formula R3N, is a derivative of morphine that is used as an analgesic or narcotic. Calculate the pH and Kb of a 1.7 × 10-3 M codeine solution that is 2.29% hydrolyzed. What is the Ka of its conjugate acid?

Calculate the concentration of the conjugate acid required to make a pH = 7.00 buffer with the weak base in the part above.

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