Write a balanced chemical equation for the following:
Action of water on calcium carbide.

Explanation

To write a balanced chemical equation for the action of water on calcium carbide, we will follow these steps:

### Step 1: Identify the reactants and products
The reactant is calcium carbide (CaC₂) and the other reactant is water (H₂O). The products of this reaction are calcium hydroxide (Ca(OH)₂) and acetylene gas (C₂H₂).

### Step 2: Write the unbalanced equation
The unbalanced equation can be written as:
\[ \text{CaC}_2 + \text{H}_2\text{O} \rightarrow \text{Ca(OH)}_2 + \text{C}_2\text{H}_2 \]
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