What is the [H3O+] in a solution that consists of 0.15 M C2N2H8 (ethylene diamine) and 0.35 C2N2H9Cl? Kb = 4.7 * 10¯4
A) 2.0 * 10¯3 M
B) 1.1 * 10¯3 M
C) 6.3 * 10¯9 M
D) 2.1 * 10¯10 M
E) 5.0 * 10¯11 M
Correct Answer:
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