When `CO_(2)` is bubbled throgh a solution of barium peroxide in water

Options

A. carbonic acid is formed
B. `H_(2)O_(2)` is formed
C. `H_(2)O` is formed
D. barium hydroxide is formed.

Explanation

To solve the question regarding the reaction of carbon dioxide (CO₂) with a solution of barium peroxide (BaO₂) in water, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Reactants**:
The reactants in this reaction are barium peroxide (BaO₂), water (H₂O), and carbon dioxide (CO₂).

2. **Write the Reaction**:
When CO₂ is bubbled through the barium peroxide solution, the following reaction occurs:
\[ \text{BaO}_2 + \text{H}_2\text{O} + \text{CO}_2 \rightarrow \text{BaCO}_3 + \text{H}_2\text{O}_2 \]

3. **Identify the Products**:
From the reaction, we can see that the products formed are barium carbonate (BaCO₃) and hydrogen peroxide (H₂O₂).

4. **Precipitate Formation**:
Barium carbonate (BaCO₃) is insoluble in water and will precipitate out of the solution.

5. **Conclusion**:
Therefore, when CO₂ is bubbled through a solution of barium peroxide in water, barium carbonate precipitates and hydrogen peroxide is formed.

### Final Answer:
The products of the reaction are barium carbonate (BaCO₃) as a precipitate and hydrogen peroxide (H₂O₂).