A 100.mL sample of 0.10 M HCl is mixed with 50.mL of 0.11 M NH3.What is the resulting pH? (Kb for NH3 = 1.8 10-5)
A) 3.09
B) 10.91
C) 12.48
D) 1.35
E) 1.52
Correct Answer:
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