LOOK are able OSRP Values below. Reduction
half-reaction
SRP
(volts)
0.00
-0.14
2H+(aq) +2e H2(g)
Sn2+(aq) + 2e- - Sn(g)
Cu2+(aq) +2e-Cu(s)
Sn4+(aq) + 2e-Sn2+ (9)
12(g) +2e-21-(aq)
+0.34
-0.76
+0.54
Which statement correctly describes a voltaic cell of copper and iodine?
O A reaction will occur in which diatomic iodine becomes iodine ions at the cathode.
O A reaction will occur in which copper ions become copper atoms at the cathode.
O No reaction will occur because both SRP values are positive.
O A reaction will occur in which copper atoms become copper ions at the cathode.
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