Write balanced chemical equations for the following:
To get an unsaturated hydrocarbon from an alcohol.

Explanation

To derive an unsaturated hydrocarbon from an alcohol, we can use ethanol as an example. Here’s the step-by-step solution:

### Step 1: Identify the Alcohol
We start with ethanol, which has the chemical formula:
\[ \text{C}_2\text{H}_5\text{OH} \]

### Step 2: Identify the Reaction Conditions
To convert ethanol to an unsaturated hydrocarbon, we need to use concentrated sulfuric acid (H₂SO₄) as a dehydrating agent.
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