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7. What is the pH of a solution that contains 1 mM H₂PO, and 4 mM HPO,?? The pka for ionization of dihydrogen phosphate
Posted: Wed Jul 06, 2022 11:06 am
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- 7 What Is The Ph Of A Solution That Contains 1 Mm H Po And 4 Mm Hpo The Pka For Ionization Of Dihydrogen Phosphate 1 (25.28 KiB) Viewed 11 times
7. What is the pH of a solution that contains 1 mM H₂PO, and 4 mM HPO,?? The pka for ionization of dihydrogen phosphate to form monohydrogen phosphate is 6.8. You may show your work if you think it will help. 8. An acidic molecule such as b-hydroxybutyric acid diffuses through a cell membrane into the bloodstream, where the plasma is buffered by the bicarbonate system. The hydroxybutyric acid molecule has a pka of about 5, and the pH of the plasma is 7.4. What reaction of the bicarbonate buffer will occur to prevent the pH in the plasma from changing very much?