Answer:
F
Step-by-step explanation:
The balanced chemical equation is option D:
4 Fe + 3 O₂ → 2 Fe₂O₃
This is a balanced equation because:
- There are four iron (Fe) atoms on both the reactant and product sides.
- There are three oxygen (O₂) molecules on both the reactant and product sides.
- The coefficients are the smallest possible integers that make the equation balanced.