What is the product of the reaction of `H_(2)O_(2)` with `Cl_(2)`?

Options

A. `O_(2) + HOCl`
B. `HCl + O_(2)`
C. `H_(2)O + HCl`
D. `HCl + H_(2)`

Answer

To determine the product of the reaction between hydrogen peroxide (H₂O₂) and chlorine gas (Cl₂), we can follow these steps:

### Step 1: Identify the Reactants
The reactants in this reaction are:
- Hydrogen peroxide (H₂O₂)
- Chlorine gas (Cl₂)

### Step 2: Write the Reaction
When H₂O₂ reacts with Cl₂, it undergoes a redox reaction where H₂O₂ acts as a reducing agent and Cl₂ acts as an oxidizing agent. The general reaction can be written as:
\[ \text{H}_2\text{O}_2 + \text{Cl}_2 \rightarrow \text{Products} \]

### Step 3: Determine the Products
In this reaction, the products formed are hydrochloric acid (HCl) and oxygen gas (O₂). The balanced chemical equation for the reaction is:
\[ \text{H}_2\text{O}_2 + \text{Cl}_2 \rightarrow 2 \text{HCl} + \text{O}_2 \]

### Step 4: Balance the Reaction
To ensure that the reaction is balanced, we check the number of atoms of each element on both sides:
- On the left side: 2 H (from H₂O₂), 2 O (from H₂O₂), and 2 Cl (from Cl₂)
- On the right side: 2 H (from 2 HCl), 2 Cl (from 2 HCl), and 2 O (from O₂)

Thus, the balanced reaction is:
\[ \text{H}_2\text{O}_2 + \text{Cl}_2 \rightarrow 2 \text{HCl} + \text{O}_2 \]

### Final Answer
The products of the reaction of H₂O₂ with Cl₂ are:
\[ \text{HCl} + \text{O}_2 \]

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