Saturday
April 19, 2014

Homework Help: Chemistry

Posted by Sara on Friday, March 22, 2013 at 2:41pm.

What is Kc for the following equilibrium? For phosphoric acid, Ka1=6.9x10^-3, Ka2=6.2x10^-8 and Ka3=4.8x10^-13
HPO4^-2 + OH^- <==> PO4^-3 + H2O

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