How would you prepare tetraboric acid from boric acid ?

Explanation

To prepare tetraboric acid from boric acid, follow these steps:

### Step-by-Step Solution:

1. **Understanding Boric Acid**:
- Boric acid (H₃BO₃) is a weak acid that can be converted into tetraboric acid through a dehydration process.

2. **Heating Boric Acid**:
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