Alanine is a diprotic amino acid with a pka = 2.344 for the carboxylic group and...

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Alanine is a diprotic amino acid with a pka = 2.344 for the carboxylic group and a pka = 9.868 for the ammonium group. At pH

Answer 1

Answer #1

The design pH is intermediate between pKa1 and pKa2, in this case, the substance with the highest concentration of HL. Option C.

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Answer 2

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