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Question
Given:
Zn2+(aq) + 2e-
Zn(s); Eº= -0.76 V
2H+(aq) + 2e- H2(g); Eº= 0.00 V
I2(s) + 2e- 2I-(aq); Eº= 0.54 V
Br2(l) + 2e- 2Br-(aq); Eº= 1.07 V
Ni2+(aq) + 2e- Ni(s); Eº= -0.23 V
Cu2+(aq) + 2e- Cu(s); Eº= 0.34 V
Which of the following species will oxidize Ni but not Cu?
A) Zn2+
B) Br-
C) H+
D) I2
E) Zn
Answer
This answer is hidden. It contains 1 characters.
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