3. Phosphonic acid, H3PO3, is a diprotic acid that can be used to prepare buffers close to physiological pH. How would you prepare 350.0 mL of a pH of 7.4 buffer with a total [acid] + [base] of 0.150 M using the following chemicals? (You don't have to use all of the chemicals) :(H3PO3 K1 = 0.050, K2 = 2.0 x 10-7) Na2HPO3.5H2O 216 g/mol 1.0 M NaOH 1.0 M HCI
3. Phosphonic acid, H3PO3, is a diprotic acid that can be used to prepare buffers close to physiological pH. How would you prepare 350.0 mL of a pH of 7.4 buffer with a total [acid] + [base] of 0.150 M using the following chemicals? (You don't have to use all of the chemicals) :(H3PO3 K1 = 0.050, K2 = 2.0 x 10-7) Na2HPO3.5H2O 216 g/mol 1.0 M NaOH 1.0 M HCI
Chapter9: Acids, Bases, And Salts
Section: Chapter Questions
Problem 9.109E
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