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September 1, 2014

Homework Help: Chemistry

Posted by Morgan on Tuesday, March 13, 2012 at 11:46pm.

What is the CHANGE in pH when 0.005 moles of HCl is added to 0.100 L of a buffer solution that is 0.100 M in CH3CO2H and 0.100 M NaCH3CO2? The Ka for acetic acid is 1.8 x 10-5.

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