Multiple Choice
What is the pH of a solution that results when 0.012 mol HNO3 is added to 670.0 mL of a solution that is 0.26 M in aqueous ammonia and 0.48 M in ammonium nitrate. Assume no volume change. (Kb for NH3 = 1.8 10-5.)
A) 8.94
B) 9.57
C) 5.06
D) 8.99
E) 4.43
Correct Answer:

Verified
Correct Answer:
Verified
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