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Question
Rust has a tendency to form when iron in contact with water reacts according to the following reaction:
4 Fe + 3 O2 -> 2 Fe2O3
What is happening at the cathodic region?
A) Iron is being oxidized.
B) Oxygen is being oxidized.
C) Oxygen is being reduced.
D) Iron is being reduced.
E) none of the above
Answer
This answer is hidden. It contains 1 characters.
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