Explain would be the molar ratio of acid to its conjugate

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Suppose you were to prepare a buffer solution using ammonia and ammonium chloride. What would be the molar ratio of acid to its conjugate when the pH was adjusted to each of these values? (Kb = 1.8 10-5)

(a) pH = 10.21

(b) pH = 9.38

(c) pH = 8.26

Reference no: EM13515146

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