Saturday
March 28, 2015

Homework Help: Chemistry

Posted by Chelsea on Tuesday, May 12, 2009 at 8:56pm.

Ammonia (NH3) is a weak base with a Kb= 1.8 X 10^-5 and hydrochloric acid (HCl) is a strong acid. What is the pH of a mixture made by adding 6.61 grams of NH4Cl to a 412 ml of a 0.180M solution of NH3?

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