Carbon dioxide turns lime water

Explanation

To solve the question "Carbon dioxide turns lime water...", we need to understand the chemical reaction that occurs between carbon dioxide (CO2) and lime water (which is a solution of calcium hydroxide, Ca(OH)2).

### Step-by-Step Solution:

1. **Identify Lime Water**:
- Lime water is a dilute solution of calcium hydroxide, represented as Ca(OH)2.

2. **Write the Reaction**:
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