Multiple Choice
A solution contains 2.2 × 10-3 M in Cu2+ and 0.33 M in LiCN.If the Kf for Cu(CN) 42- is 1.0 × 1025,how much copper ion remains at equilibrium?
A) 3.8 × 10-24 M
B) 1.9 × 10-26 M
C) 6.7 × 10-28 M
D) 2.9 × 10-27 M
E) 4.6 × 10-25 M
Correct Answer:
Verified
Correct Answer:
Verified
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