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April 20, 2014

Homework Help: chem

Posted by tomi on Wednesday, April 22, 2009 at 2:30pm.

You are asked to bring the pH of 0.500L of 0.450M NH4Cl to 7.00.

a) Which of the following solutions would you use: 10.0M HCl or 10.0M NH3?

I figured that one would use the 10.0M NH3

b)How many drops (1 drop 0.05mL) of this solution would you use?

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