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Question
When an aqueous solution of AgNO3 is electrolyzed, a gas is formed at the anode. What is the identity of the gas?
| Reduction Half-Reaction | Eº(V) |
2H2O(l) + 2e- H2(g) + 2OH-(aq) | -0.83 |
| 2H+(aq) + 2e- H2(g) | 0.00 |
| Ag+(aq) + e- Ag(s) | 0.80 |
| NO3-(aq) + 4H+(aq) + 3e- NO(g) + 2H2O(l) | 0.96 |
| O2(g) + 4H+(aq) + 4e- 2H2O(l) | 1.23 |
A) H2O
B) NO
C) Ag
D) O2
E) H2
Answer
This answer is hidden. It contains 1 characters.
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