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April 28, 2015

Homework Help: Chemistry

Posted by Jason on Sunday, August 3, 2014 at 3:58pm.

A solution made up of 1.00 M NH3 and 0.500 M (NH4)2SO4 has a pH of 9.26.

a. Write the net ionic equation that represents the reaction of this solution with a strong acid.

b. Write the net ionic equation that represents the reaction of this solution with a strong base.

c. To 100. mL of this solution, 10.0 mL of 1.00 M HCl is added. How many moles of NH3 and NH4+ are present in the reaction system before and after the addition of the HCl? What is the pH of the resulting solution?

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