What happens when steam is passed over red hot iron ?

Explanation

When steam is passed over red hot iron, a chemical reaction occurs where the steam (H₂O) is reduced to hydrogen gas (H₂), and iron oxide (Fe₃O₄), also known as magnetite, is formed. Here’s a step-by-step breakdown of the process:

### Step 1: Understand the Reactants
- The reactants in this reaction are steam (H₂O) and red hot iron (Fe).

### Step 2: Identify the Reaction
- When steam is passed over red hot iron, the iron acts as a reducing agent. It reduces the steam to hydrogen gas.

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