Write the chemical reactions (including structures of reactants and products) that occur when the amino acid histidine
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Write the chemical reactions (including structures of reactants and products) that occur when the amino acid histidine is titrated with perchloric acid. (Histidine is a molecule with no net charge.) A solution containing 25.0 mL of 0.050 0 M histidine was titrated with 0.050 0 M HClO4. Calculate the pH at the following values of Va: 0, 4.0, 12.5, 25.0, 26.0, and 50.0 mL.
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