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September 21, 2014

Homework Help: Chemistry

Posted by tc on Saturday, May 5, 2012 at 9:54pm.

I took 25 mL of an unknown weak acid and added it to 10 mL of NaOH solution. I measured the pH and got 2.88 with concentration of NaOH @ .0098 and weak acid at 0.0102. What is pKa for the acid?

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