c. Draw the major protonation state of cysteine at pH = 9.2. pKa values given. 8.37 HS. 3. OH H₂N 1.92 10.70 d. What is its pl? (fraction okay)

Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter23: Organic Polymers, Natural And Synthetic
Section: Chapter Questions
Problem 29QAP: For alanine, Ka1=5.1105,Ka2=1.81010 . Calculate the ratios [Z]/[C+] and [Z]/[A+] at pH (a) 2.00. (b)...
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c. Draw the major protonation state of cysteine at pH = 9.2. pKa values given.
8.37
HS.
H₂N
10.70
LOH
2012
1.92
d. What is its pl? (fraction okay)
230
Transcribed Image Text:c. Draw the major protonation state of cysteine at pH = 9.2. pKa values given. 8.37 HS. H₂N 10.70 LOH 2012 1.92 d. What is its pl? (fraction okay) 230
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