Consider an amino acid with the following pKa values: pKa1 = 2.71 and pK, = 9.31 At what pH value in aqueous solution would this amino acid (its predominant form) exist as an anion?
Consider an amino acid with the following pKa values: pKa1 = 2.71 and pK, = 9.31 At what pH value in aqueous solution would this amino acid (its predominant form) exist as an anion?
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter24: Biochemistry
Section: Chapter Questions
Problem 2PS: (a) Draw the Lewis structure for the amino acid phenylalanine, showing the amino group and the...
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![Consider an amino acid with the following pKa values:
pKa1 = 2.71 and pKa2 = 9.31
At what pH value in aqueous solution would this amino acid (its
predominant form) exist as an anion?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc30c2338-d561-4cbd-9b51-3432f4a2cf2c%2F5101383a-9712-4de5-a249-f96e4ec66d6d%2Fhuckjai_processed.png&w=3840&q=75)
Transcribed Image Text:Consider an amino acid with the following pKa values:
pKa1 = 2.71 and pKa2 = 9.31
At what pH value in aqueous solution would this amino acid (its
predominant form) exist as an anion?
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