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December 21, 2014

Homework Help: Chemistry

Posted by Jo on Saturday, July 21, 2012 at 12:04am.

Given a diprotic acid, H2A, with two ionization constants of Ka1=3.9E-2 and Ka2=5.9E-8.

Calculate the pH and molar concentration of each protonated form for a 0.135 M solution of:
(a) H2A
(b) NaHA
(c) Na2A

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