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October 23, 2014

Homework Help: chemistry

Posted by Geroge B. on Saturday, April 5, 2008 at 6:42pm.

A 0.25 mol/L solution of benzoic acid, KC7H5O2 and antiseptic also used as a food preservative, has a pH of 2.40. Calculate the Ka of benzoic acid at SATP

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