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April 19, 2015

Homework Help: chem

Posted by tomi on Thursday, April 16, 2009 at 2:14pm.

A sample of 7.80L of NH3(ammonia) gas at 22 degrees Celsius and 735torr is bubbled into a 0.350L solution of 0.400M HCl (hydrochloric acid).

The Kb value for NH3 is 1.8x10-5.

Assuming all the NH3 dissolves and that the volume of the solution remains at 0.350L , calculate the pH of the resulting solution.

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