Why is pure water neutral although it contains ` H_3O^(+) ` ions?

Explanation

### Step-by-Step Solution:

1. **Understanding Pure Water**: Pure water is a neutral substance, which means it has a pH of 7. This indicates that it is neither acidic nor basic.

2. **Presence of Ions**: In pure water, there are hydronium ions (H₃O⁺) present. These ions are formed when water molecules dissociate slightly into hydrogen ions (H⁺) and hydroxide ions (OH⁻).

3. **Nature of Hydronium Ions**: Hydronium ions (H₃O⁺) are considered to be slightly acidic. This means that if they were present in isolation, they would contribute to acidity in a solution.

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