Multiple Choice
If 20.0 g of Cu(NO3) 2.6H2O is added to 750mL of 1.00M aqueous ammonia, what is the equilibrium concentration of Cu2+ (aq) ? The complex formed is Given Kf = 2.1×1013.
A) 4.5×10-12
B) 2.6×10-14
C) 1.5×10-13
D) 6.4×10-14
E) 8.3×10-12
Correct Answer:

Verified
Correct Answer:
Verified
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