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October 22, 2014

Homework Help: Chemistry

Posted by Sandy on Sunday, June 26, 2011 at 11:34pm.

A buffer solution is prepared by dissolving 0.400 mol of CH3COOH and 0.200 mol of CH3COONa in 1.00 L of water. 1.00 mL of 10.0 M HCl is added to a 100 mL portion of this solution. What is the final pH of the resulting solution?
Ka of CH3COOH = 1.8 x 105

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