What is the [H3O+] in a solution that consists of 1.5 M NH3 and 2.5 M NH4Cl? Kb = 1.8 × 10-5
A) 1.1 × 10-5 M
B) 3.0 × 10-6 M
C) 3.3 × 10-9 M
D) 5.6 × 10-10 M
E) 9.3 × 10-10 M
Correct Answer:
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