Thursday
April 17, 2014

Homework Help: Chemistry

Posted by Kristen on Saturday, April 21, 2012 at 8:25pm.

HF + NaOH =NaF + H2O
What will be the pH of a solution produced when 40 mL of 0.25 M HF is titrated with 80 mL of 0.125M NaOH? Ka for HF is 3.5*10^-4

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