Potassium hydrogen phthalate, known as KHP (molar mass 5 204.22 g/mol), can be obtained
Chapter 15, Problem 15.93(choose chapter or problem)
Potassium hydrogen phthalate, known as KHP (molar mass 5 204.22 g/mol), can be obtained in high purity and is used to determine the concentration of solutions of strong bases by the reaction HP2 1aq2 1 OH2 1aq2 h H2O1l2 1 P22 1aq2 If a typical titration experiment begins with approximately 0.5 g KHP and has a final volume of about 100 mL, what is an appropriate indicator to use? The pKa for HP2 is 5.51.
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