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November 29, 2014

Homework Help: chemistry

Posted by lena on Friday, January 11, 2013 at 4:47am.

(a) What is the pH of 50 mL of a 0.2M glycolic acid aqueous solution after adding 5 mL of 0.25 M KOH? The pKa of glycolic acis is 3.83 at 25 ∘C.

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