The ?a of propanoic acid (C2H5COOH) is 1.34×10−5. Calculate the pH of the solution and the concentrations of C2H5COOHand C2H5COO− in a 0.515 M propanoic acid solution at equilibrium

Fundamentals Of Analytical Chemistry
9th Edition
ISBN:9781285640686
Author:Skoog
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Chapter15: Complex Acid/base Systems
Section: Chapter Questions
Problem 15.15QAP
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The ?a of propanoic acid (C2H5COOH) is 1.34×10−5. Calculate the pH of the solution and the concentrations of C2H5COOHand C2H5COO− in a 0.515 M propanoic acid solution at equilibrium.

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