The pH of an aqueous solution of pyridine (C5H5N) is 10.0 at room temperature.  What is the initial molar concentration of C5H5N, if its base ionization constant is: Kb = 1.7×10–9?

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 15.29QE
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The pH of an aqueous solution of pyridine (C5H5N) is 10.0 at room temperature.  What is the initial molar concentration of C5H5N, if its base ionization constant is: Kb = 1.7×10–9?

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