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July 23, 2014

Homework Help: GEN CHEM

Posted by GEN CHEM on Tuesday, April 26, 2011 at 1:13am.

make 200.0 mL of a pH 5.00 buffer from 0.200 M acetic acid and 0.100 M sodium acetate. Calculate the volume of 0.200 M acetic acid and the volume of 0.100 M sodium acetate required to make 200.0 mL of a buffer solution with pH = 5.00.

The Ka for acetic acid at 298 K is 2.00 x 10-5.

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