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10-04-2024
Chemistry

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What is the pH of a buffer solution of 0.250 M C₂H₅NH₂ (ethyl amine) and 0.750 M HC₂H₅NH₂Cl (the chloride salt of ethyl ammonium)? The Ka of HC₂H₅NH₂ is 1.58 * 10⁻¹¹.

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