Write the major equilibrium that is established in a solution of glycine at pH = 2 and
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Write the major equilibrium that is established in a solution of glycine at pH = 2 and at pH = 10. The pKa of the COOH group is 2.3, and the pKa of the NH3+ group is 9.6. Determine the relative concentrations of each member of the relevant conjugate acid–base pair at pH = 2 and pH = 10. Calculate the pH at which glycine is neutral.
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