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September 18, 2014

Homework Help: CHEMISTRY

Posted by Jematormal91 on Tuesday, March 27, 2012 at 10:26pm.

a) Calculate the change in pH when 4.00 mL of 0.100 M HCl(aq) is added to 100.0 mL of a buffer solution that is 0.100 M in NH3(aq) and 0.100 M in NH4Cl(aq).

b) Calculate the change in pH when 4.00 mL of 0.100 M NaOH(aq) is added to the original buffer solution.

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