Multiple Choice
Using the stepwise formation constants given, calculate the net formation constant for the [Cu(H2NCH2CH2NH2) 2]2+ complex. Cu2+ + en → [Cu(en) ]2+ K1 = 5.2 × 1010
[Cu(en) ]2+ + en → [Cu(en) 2]2+ K2 = 2.0 × 109
A) 2.6 × 101
B) 2.5 × 109
C) 5.4 × 1010
D) 7.9 × 1019
E) 1.0 × 1020
Correct Answer:

Verified
Correct Answer:
Verified
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