The products of the chemical reaction between `Na_(2)S_(2)O_(3)`, `Cl_(2)` and `H_(2)O` are

Options

A. `S,HCl,Na_(2)SO_(4)`
B. `S,HCl,Na_(2)S`
C. `S,HCl,Na_(2)SO_(4)`
D. `S,NaClO_(3)`

Explanation

To determine the products of the chemical reaction between sodium thiosulfate (Na₂S₂O₃), chlorine (Cl₂), and water (H₂O), we can follow these steps:

### Step 1: Write the Reactants
We start with the reactants:
- Sodium thiosulfate: Na₂S₂O₃
- Chlorine: Cl₂
- Water: H₂O

### Step 2: Identify the Reaction
When sodium thiosulfate reacts with chlorine and water, a redox reaction occurs. Chlorine acts as an oxidizing agent, and sodium thiosulfate is oxidized.

### Step 3: Write the Products
The products formed from the reaction are:
- Sodium sulfate (Na₂SO₄)
- Sulfur (S)
- Hydrochloric acid (HCl)

### Step 4: Write the Balanced Chemical Equation
The unbalanced reaction can be written as:
\[ \text{Na}_2\text{S}_2\text{O}_3 + \text{Cl}_2 + \text{H}_2\text{O} \rightarrow \text{Na}_2\text{SO}_4 + \text{S} + \text{HCl} \]

To balance the equation, we find that we need two moles of HCl to balance the chlorine atoms. Thus, the balanced equation is:
\[ \text{Na}_2\text{S}_2\text{O}_3 + \text{Cl}_2 + 2\text{H}_2\text{O} \rightarrow \text{Na}_2\text{SO}_4 + \text{S} + 2\text{HCl} \]

### Step 5: Conclusion
The products of the reaction are:
- Sodium sulfate (Na₂SO₄)
- Sulfur (S)
- Hydrochloric acid (HCl)

### Final Answer
The products of the chemical reaction between Na₂S₂O₃, Cl₂, and H₂O are:
- S + HCl + Na₂SO₄

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