Tuesday
July 29, 2014

Homework Help: Chemistry II

Posted by Terence on Wednesday, June 29, 2011 at 1:13pm.

Calculate how many milliliters of 0.100 M HCl must be added to 25.0 ml of a 0.200 M solution of NH3 to prepare a buffer that has a pH of 9.50? Kb = 1.76 x 10^-5

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