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July 24, 2014

Homework Help: Chemistry

Posted by June on Thursday, July 19, 2012 at 8:43pm.

A buffer system contains 0.25M NH4+ and 0.19M NH3. pka of NH4 is 9.25.

How many moles of NaOH must be added to 1.00L of this solution to increase the pH to 9.25?

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