Here is an electrode reactin :
`Cu to Cu^(2+)+2e`
At which electrode (anode or cathode) would such a reaction take place ? Is this an example of oxidation or reduction ?

Explanation

To solve the question regarding the electrode reaction `Cu to Cu^(2+) + 2e`, we will follow these steps:

### Step-by-Step Solution:

1. **Identify the Reaction**: The given reaction is `Cu → Cu^(2+) + 2e`. This indicates that copper (Cu) is being converted into copper ions (Cu^(2+)) while releasing two electrons.

2. **Determine Oxidation or Reduction**:
- In this reaction, the oxidation state of copper changes from 0 (in elemental copper) to +2 (in copper ions).
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