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Question
Balance the following half-reaction occurring in acidic solution.
NO3-(aq) → NO(g)
A) NO3-(aq) + 4H+(aq) + 3e- → NO(g) + 2H2O(l)
B) NO3-(aq) + 2H2O(l) + 3e- → NO(g) + 4H+(aq)
C) NO3-(aq) + 4H+(aq) → NO(g) + 2H2O(l) + 3e-
D) NO3-(aq) + 3e- → NO(g) + 4H+(aq) + 2H2O(l)
E) NO3-(aq) + 4H+(aq) → NO(g) + 2H2O(l)
Answer
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