The amino acid serine, NH2CH(CH2OH)COOH, has the following pKa values: pK1 = 2.19 pKa2 = 9.21. What is/are the major spe
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The amino acid serine, NH2CH(CH2OH)COOH, has the following pKa values: pK1 = 2.19 pKa2 = 9.21. What is/are the major spe
The amino acid serine, NH2CH(CH2OH)COOH, has the following pKa values: pK1 = 2.19 pKa2 = 9.21. What is/are the major species at pH = 9.21? = (Note: in this context, major species refers only to the species present in the highest concentration.) O NH2CH(CH2OH)COOH and NH2CH(CH2OH)COO- NH2CH(CH2OH)COO-only O NH2CH(CH2OH)COOH only +NH3CH(CH2OH)COO and NH2CH(CH2OH)COO-
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