Complete and balance the following equations
`Cu^(2+)+I^(-) rarr Cu^(+) +I_(2)`

Explanation

To complete and balance the equation \( \text{Cu}^{2+} + \text{I}^{-} \rightarrow \text{Cu}^{+} + \text{I}_2 \), we will follow these steps:

### Step 1: Identify Oxidation and Reduction
- **Oxidation** is the loss of electrons, and **Reduction** is the gain of electrons.
- In this reaction, \( \text{Cu}^{2+} \) is reduced to \( \text{Cu}^{+} \) (gaining an electron), while \( \text{I}^{-} \) is oxidized to \( \text{I}_2 \) (losing electrons).

### Step 2: Write Half-Reactions
1. **Reduction Half-Reaction**:
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