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August 2, 2014

Homework Help: chem

Posted by Symone on Sunday, December 5, 2010 at 8:56pm.

A 1.00 L volume of buffer is made with concentrations of 0.350 M NaCHO2 and .550 M HCHO2. a) What is the initial pH of the buffer? b) What is the pH after the addition of .0050 mol HCL? c) What is the pH after the addition of .0050 mols NaOH?

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