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May 30, 2015

Homework Help: chemistry

Posted by person on Monday, October 3, 2011 at 5:46pm.

Lactic acid is a weak monoprotic acid. If a 0.10 M solution of it has a pH of 2.44, what is the dissociation constant (Ka) for lactic acid.

I got 1.3x10^-4? Is that right?

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