Write the reactions for the conversion of ethene to ethane

Explanation

To convert ethene (C2H4) to ethane (C2H6), we can follow these steps:

### Step 1: Identify the reactants and products
- **Reactant**: Ethene (C2H4)
- **Product**: Ethane (C2H6)

### Step 2: Determine the reaction conditions
- The conversion of ethene to ethane requires the addition of hydrogen (H2).
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