20) Calculate the pH of each solution.A solution containing 0.0209 M maleic acid and 0.0297 M disodium maleate. The Ką values for maleic acid are1.20 x 10-2 (Ka1) and 5.37 x 10-7 (K2).pH =A solution containing 0.0389 M succinic acid and 0.025 M potassium hydrogen succinate. The K, values for succinic acid are6.21 x 10-5 (Kai) and 2.31 x 10-6 (K).pH =

A solution containing 0.0209 M maleic acid and 0.0297 M disodium maleate.

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Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter15: Solutions Of Acids And Bases

Section: Chapter Questions

Problem 15.124QE

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Question

20)

Calculate the pH of each solution.
A solution containing 0.0209 M maleic acid and 0.0297 M disodium maleate. The Ką values for maleic acid are
1.20 x 10-2 (Ka1) and 5.37 x 10-7 (K2).
pH =
A solution containing 0.0389 M succinic acid and 0.025 M potassium hydrogen succinate. The K, values for succinic acid are
6.21 x 10-5 (Kai) and 2.31 x 10-6 (K).
pH =

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