Calculate the pH of a 8.90×10-1 M aqueous solution of ethylamine hydrochloride (C2H5NH3Cl). (For ethylamine, C2H5NH2,...

Question

Question

Calculate the pH of a 8.90×10-1 M aqueous solution of ethylamine hydrochloride (C2H5NH3Cl). (For ethylamine, C2H5NH2, Kb = 5.60×10-4.)

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Answer 1

Answer #1

pH = 5.40

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Answer 2

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