A dilute (~0.1 M) buffer solution contains imidazolium ion/imidazole (see below) and has a pH of 5.40. To the nearest ones, what fraction of the molecules (expressed as a percent) are in the neutral (imidazole) form? (The pK, of the imidazolium ion is 6.0.) HN- HN H (aq) NH* imidazolium ion imidazole
A dilute (~0.1 M) buffer solution contains imidazolium ion/imidazole (see below) and has a pH of 5.40. To the nearest ones, what fraction of the molecules (expressed as a percent) are in the neutral (imidazole) form? (The pK, of the imidazolium ion is 6.0.) HN- HN H (aq) NH* imidazolium ion imidazole
Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter15: Acid–base Equilibria
Section: Chapter Questions
Problem 55P
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