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A diprotic acid, H2A, has acid dissociation constants of Ka1-3.13x10^-4 and Ka2-5.64x10^-11. Calculate the pH and molar concentrations of H2A, HA-, and A2- at
A diprotic acid, H2A, has acid dissociation constants of Ka1-3.13x10^-4 and Ka2-5.64x10^-11. Calculate the pH and molar concentrations of H2A, HA-, and A2- at equilibrium for each of the solutions. (A) A 0.158 solution of NaHA. (B) A 0.158 solution of Na2A.
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Chemistry
Authors: Raymond Chang
10th edition
77274318, 978-0077274313
