The amino acid phenylalanine has pKa 5 1.83, and tryptophan has pKa 5 2.83. Which is the
Chapter 2, Problem 2.12(choose chapter or problem)
The amino acid phenylalanine has pKa 5 1.83, and tryptophan has pKa 5 2.83. Which is the stronger acid? Tryptophan (pKa = 2.83) O C H3N + H OH O C H3N + H OH N H Phenylalanine (pKa = 1.83)
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