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April 18, 2014

Homework Help: Chemistry

Posted by Abby on Friday, September 26, 2008 at 9:39am.

Calculate the pH of:
a) ammonia, 0.1M, in water
b) ammonium chloride, 0.1M, in water
c) a buffer solution containing ammonia (0.1M)and ammonium chloride (0.01M)

For NH4^+, pKa = 9.25

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