What is the oxidation state of S in `H_2SO_4`?

Explanation

To determine the oxidation state of sulfur (S) in sulfuric acid (H₂SO₄), we can follow these steps:

### Step 1: Identify the oxidation states of the other elements in the compound.
- Hydrogen (H) typically has an oxidation state of +1.
- Oxygen (O) typically has an oxidation state of -2.

### Step 2: Set up the equation based on the oxidation states.
In H₂SO₄, we have:
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