Write a balanced reaction for the formation of Fe2O3 (s)?????
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4Fe + 3O2 ==> 2Fe2O3
To write a balanced chemical equation for the formation of Fe2O3 (s), we need to determine the reactants involved in the reaction. Fe2O3 is commonly formed by the reaction between iron (Fe) and oxygen (O2).
The balanced chemical equation for the formation of Fe2O3 (s) is as follows:
4 Fe (s) + 3 O2 (g) → 2 Fe2O3 (s)
In this reaction, four atoms of iron (Fe) react with three molecules of oxygen gas (O2) to form two molecules of iron(III) oxide (Fe2O3) as a solid product.
To write a balanced reaction for the formation of Fe2O3 (s), we need to determine the reactants and the products involved.
Given that Fe2O3 is the product, it means that iron (Fe) and oxygen (O2) are the reactants. The balanced equation for the formation of Fe2O3 can be determined using the following steps:
Step 1: Write the unbalanced equation:
Fe + O2 -> Fe2O3
Step 2: Balance the equation by adding coefficients:
4Fe + 3O2 -> 2Fe2O3
Now the equation is balanced. It shows that 4 moles of iron react with 3 moles of oxygen to produce 2 moles of Fe2O3. Each side of the equation has an equal number of atoms, ensuring that mass and charge are conserved in the reaction.
Therefore, the balanced reaction for the formation of Fe2O3 (s) is:
4Fe + 3O2 -> 2Fe2O3