The pH of a 1.1 M solution of 4-pyridinecarboxylic acid (HC,H,NO,) is measured to be 2.46. Calculate the acid dissociation constant K, of 4-pyridinecarboxylic acid. Round your answer to 2 significant digits. a

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 15.100QE
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The pH of a 1.1 M solution of 4-pyridinecarboxylic acid (HC,H,NO,) is measured to be 2.46.
Calculate the acid dissociation constant K, of 4-pyridinecarboxylic acid. Round your answer to 2 significant digits.
a
Transcribed Image Text:The pH of a 1.1 M solution of 4-pyridinecarboxylic acid (HC,H,NO,) is measured to be 2.46. Calculate the acid dissociation constant K, of 4-pyridinecarboxylic acid. Round your answer to 2 significant digits. a
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