Answer the following questions in one word or one sentence:
What is the nature of `Na_(2)CO_(3)` in solution?

Explanation

To determine the nature of sodium carbonate (Na₂CO₃) in solution, we can follow these steps:

1. **Dissolution of Sodium Carbonate**: When sodium carbonate (Na₂CO₃) is dissolved in water, it dissociates into its ions: 2 Na⁺ (sodium ions) and CO₃²⁻ (carbonate ions).

2. **Reaction with Water**: The carbonate ions (CO₃²⁻) can react with water (H₂O) to produce bicarbonate ions (HCO₃⁻) and hydroxide ions (OH⁻):
\[ CO₃^{2-} + H₂O \rightarrow HCO₃^{-} + OH^{-} \]
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