Comment on the reaction dihydrogen with fluorine.

Explanation

### Step-by-Step Solution:

1. **Introduction to the Reaction**:
- Dihydrogen (H₂) reacts with fluorine (F₂) to form hydrogen fluoride (HF). This reaction is highly exothermic and occurs very rapidly.

2. **Chemical Equation**:
- The balanced chemical equation for the reaction is:
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