Multiple Choice
Given:
Zn2+(aq) + 2e- Zn(s) ; E° = -0.76 V
Cu2+(aq) + 2e- Cu(s) ; E° = 0.34 V
Cr2O72-(aq) + 14H+(aq) + 6e- 2Cr3+(aq) + 7H2O(l) ; E° = 1.33 V
Which of the following species is the strongest oxidizing agent?
A) Zn
B) Cr3+
C) Cr2O72-
D) Zn2+
E) Cu
Correct Answer:

Verified
Correct Answer:
Verified
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