Answered: The ionization constant, Ka, for…

The ionization constant, Ka, for dichloroacetic acid, HC2HO2Cl2 , is 5.0 × 10‑2. What is the pH of a 0.15 molar solution of this acid?

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter14: Acids And Bases

Section: Chapter Questions

Problem 30QRT

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Question

The ionization constant, K_a, for dichloroacetic acid, HC₂HO₂Cl₂ , is 5.0 × 10^‑2. What is the pH of a 0.15 molar solution of this acid?

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