Complete and balance the chemical equation:
`C_2H_2 + 2Br_2 to `_____

Explanation

To complete and balance the chemical equation for the reaction between acetylene (C₂H₂) and bromine (Br₂), we will follow these steps:

### Step 1: Write the Reactants
The reactants in this reaction are acetylene (C₂H₂) and bromine (Br₂). The equation starts as:
\[ \text{C}_2\text{H}_2 + 2\text{Br}_2 \]

### Step 2: Identify the Product
When acetylene reacts with bromine, it undergoes an addition reaction, resulting in the formation of dibromoethane. The product can be represented as:
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