Question: please answer question 39 According to the diagram, which pH is the one at which this amino acid will have a net charge of o?

please answer question 39 According to the diagram, which pH is

please answer question 39

According to the diagram, which pH is the one at which this amino acid will have a net charge of o? Titration of an amino acid 13 12 11 10 9 8 PH 6 5 4 3 2 1 0 0 0.5 1 1.5 2 OH-(equivalents) A. 6 B. 1 C. 0.5 D. 1.5 E. 11

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