February 19, 2017

Homework Help: chemistry

Posted by ice cream on Friday, October 12, 2012 at 5:42pm.

For the diprotic weak acid H2A Ka1=2.1x10^-5 and Ka2=5.5x10^-7. What is the pH of a 0.0800M solution of H2A? What are the equilibrium concentrations of H2A and A^2- in this solution?

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