Conversion of Ethyne into ethane

Explanation

To convert ethyne (C₂H₂) into ethane (C₂H₆), we will perform a hydrogenation reaction. Here’s a step-by-step breakdown of the process:

### Step 1: Convert Ethyne to Ethylene
1. **Starting Material**: Ethyne (C₂H₂) is an alkyne with a triple bond between the two carbon atoms.
2. **Hydrogenation Reaction**: The first step involves adding hydrogen (H₂) to ethyne in the presence of a catalyst (usually nickel, palladium, or platinum) at a temperature of 250°C.
3. **Reaction**:
\[
\text{C}_2\text{H}_2 + \text{H}_2 \xrightarrow{\text{Ni, 250°C}} \text{C}_2\text{H}_4
...