Chemistry
Grade-10
Easy
Question
Which of the following shows the correct way to balance the chemical equation?
Fe + O2 → Fe2O3
- 4Fe + 3O2 → 2Fe2O3
- 2Fe + 3O2 → Fe2O6
- 4 Fe + O6 -> 2Fe2O3
- None of the options are correctly balanced.
Hint:
For balancing a chemical equation, maintain the equal molecularity of each atom present on the reactant side as well as on the product side of the given chemical reaction.
The correct answer is: 4Fe + 3O2 → 2Fe2O3
The correct way to balance the chemical equation
Fe + O2 → Fe2O3 is
4Fe + 3O2 → 2Fe2O3
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