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Balance the Reaction Fe2O3+CO→Fe+CO2

Learn how to balance a chemical reaction step by step. Detailed approach for CBSE Class 10, NEET, and JEE Chemistry exam preparation.

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Answer:

Fe₂O₃+CO→Fe+CO₂ is the given equation.
To balance the equation, we must take note of the number of atoms on both sides.
On the reactant side, there are two iron atoms. As a result, on the product side, we must add coefficient 2 before iron.
On the reactant side, there are four oxygen atoms. As a result, on the product side, we must add a coefficient of 2 before carbon dioxide.
Fe₂O₃+CO→2Fe+2CO₂
Let’s add coefficient 3 to both sides of the reaction to make the carbon atoms equal.
Fe₂O₃ +3CO→2Fe+3CO₂