Effect of ionic strength on pKa. Ka for the H2PO4 /HPO4 2 buffer is If you mix a 1:1
Chapter 8, Problem 8-44(choose chapter or problem)
Effect of ionic strength on pKa. Ka for the H2PO4 /HPO4 2 buffer is If you mix a 1:1 mole ratio of H2PO 4 and HPO4 2 at 0 ionic strength, the pH is 7.20. Using activity coefficients from Table 7-1, calculate the pH of a 1:1 mixture of H2PO 4 and HPO4 2 at an ionic strength of 0.10. Remember that .
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