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April 17, 2014

Homework Help: Chemistry

Posted by Cathy on Wednesday, December 9, 2009 at 9:37pm.

A buffer is prepared by mixng 150.0 mL of 0.500 M ammonia, 250.0 mL of 0.200 M ammonium chloride and 600.0 mL of water. To this solution is added 50.0 mL of 0400 M hydrochloric acid. What is the final pH?

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