Thursday
April 24, 2014

Homework Help: Chemistry

Posted by Katelynn on Thursday, March 25, 2010 at 10:54pm.

Whatis the pH of a buffer that results when 0.05mol of Na3PO4 is mixed with 0.75 mol of HCl and diluted with water to 1.00L. (The acid dissociation constants for phospohoric acid are Ka1=7.5*10^-3, Ka2=6.2*10^-8 and Ka3=3.6*10^-13).

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