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April 19, 2014

Homework Help: chem 2

Posted by Noah on Saturday, March 3, 2012 at 1:55pm.

a buffer is to be prepared by adding solid sodium acetate to 0.10M CH3COOH. Which othe following concentrations of sodium acetate will produce the most effective buffer?

A. 3.0M CH3COONa
B 2.5M CH3COONa
C 2.0M CH3COONa
D 1.5M CH3COONa
E .30M CH3COONa

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