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August 30, 2014

Homework Help: Chemistry!! Please Help!

Posted by Jude on Thursday, February 12, 2009 at 6:27pm.

What mass of propanoic acid, CH3CH2COOH, pKa= 4.87, should be dissolved in water to 2.00L volume in order to produce a pH of 2.50?

THANKS!

-J

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