Q1. The pK, values of Glutamic acid are 2.2, 4.3 and 9.7. H2N но. ... OH (a) Calculate the pH of a glutamic acid solution in which the a-amine group is 80% deprotonated? (show your calculation!) (b) Draw the ionic forms of glutamic acid that exist at the calculated pH.
Q1. The pK, values of Glutamic acid are 2.2, 4.3 and 9.7. H2N но. ... OH (a) Calculate the pH of a glutamic acid solution in which the a-amine group is 80% deprotonated? (show your calculation!) (b) Draw the ionic forms of glutamic acid that exist at the calculated pH.
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Chapter19: Proteins
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Problem 19.73E: Which of the following are true concerning the chemical bond that forms between the carboxyl (RCOOH)...
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![Q1. The pKa values of Glutamic acid are 2.2, 4.3 and 9.7.
H2N
HO.
OH
(a) Calculate the pH of a glutamic acid solution in which the a-amine group is 80%
deprotonated? (show your calculation!)
(b) Draw the ionic forms of glutamic acid that exist at the calculated pH.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd86a3538-c06f-4f04-8731-a5ad3d71f704%2F76941695-c207-439f-89e8-ba1048317ea2%2Fl9m8ze_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q1. The pKa values of Glutamic acid are 2.2, 4.3 and 9.7.
H2N
HO.
OH
(a) Calculate the pH of a glutamic acid solution in which the a-amine group is 80%
deprotonated? (show your calculation!)
(b) Draw the ionic forms of glutamic acid that exist at the calculated pH.
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