Calculate the n-factor of reactants in the given chemical changes?
(a) `S_(2)O_(3)^(2-)overset("acidic")rarr S_(4)O_(6)^(2-)`

Explanation

To calculate the n-factor of the reactants in the given chemical change \( S_2O_3^{2-} \) to \( S_4O_6^{2-} \) in acidic medium, we will follow these steps:

### Step 1: Write the balanced equation
The reaction can be represented as:
\[ S_2O_3^{2-} \rightarrow S_4O_6^{2-} \]

### Step 2: Determine the oxidation states of sulfur in both species
1. For \( S_4O_6^{2-} \):
...