What is the product formed when ozone reacts with mercury?

Options

A. `HgO`
B. `Hg_(2)O_(2)`
C. `Hg_(2)O`
D. `HgO_(2)`

Explanation

To determine the product formed when ozone reacts with mercury, we can follow these steps:

### Step 1: Identify the reactants
The reactants in this reaction are ozone (O₃) and mercury (Hg).

### Step 2: Write the unbalanced chemical equation
The unbalanced equation for the reaction is:
\[ \text{Hg} + \text{O}_3 \rightarrow \text{Hg}_2\text{O} + \text{O}_2 \]

### Step 3: Determine the products
When ozone reacts with mercury, it produces mercurious oxide (Hg₂O) and oxygen (O₂).

### Step 4: Balance the chemical equation
To balance the equation, we need to ensure that the number of atoms of each element is the same on both sides. The balanced equation is:
\[ 2 \text{Hg} + \text{O}_3 \rightarrow \text{Hg}_2\text{O} + \text{O}_2 \]

### Step 5: Identify the final products
From the balanced equation, we can see that the products formed are mercurious oxide (Hg₂O) and oxygen (O₂).

### Conclusion
The primary product formed when ozone reacts with mercury is mercurious oxide (Hg₂O).

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