Multiple Choice
Consider a solution made by mixing 500.0 mL of 4.0 M NH3 and 500.0 mL of 0.40 M AgNO3.Ag+ reacts with NH3 to form AgNH3+ and Ag(NH3) 2+:
Ag+ + NH3
AgNH3+
K1 = 2.1 103
AgNH3+ + NH3
Ag(NH3) 2+
K2 = 8.2 103
-The concentration of Ag(NH3) 2+ at equilibrium is:
A) 2.0 M
B) 0.40 M
C) 0.20 M
D) 1.0 10-3 M
E) none of these
Correct Answer:

Verified
Correct Answer:
Verified
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