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April 19, 2014

Homework Help: Chemistry

Posted by Dee on Saturday, December 15, 2012 at 11:24pm.

What mass of solid sodium acetate, NaCH3COO, must be added to 2.50 L of an aqueous solution of 0.55 M acetic acid, CH3COOH, in order to make a buffer solution whose pH is 4.50? Assume that adding the solid does not change the volume of the solution.

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