Explain the concentration of protonated carboxylic acid

Reference no: EM13285394

The amino acid histidine has three pKa's at 1.8, 6.0 and 9.3. In a 0.01 M solution of histidine, what is the concentration of protonated carboxylic acid at pH 7.4? The primary amine? The side chain?

Reference no: EM13285394

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