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April 18, 2014

Homework Help: chem--please help me!!

Posted by Sue on Saturday, October 30, 2010 at 2:29pm.

when a 25.0 mL sample of an unknown acid was titrated with a 0.100 M NaOH solution. Determine Ka for the unknown acid. Volume NaOH = 12.5 mL; pH=3.80

please help me explain in details!!!

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