What is the coefficient for iron after the following reaction is balanced Fe + O₂ → Fe₂O₃?

Question

Quizplus · Accepted Answer

The balanced equation for the given reaction is: 2Fe + 3O₂ → Fe₂O₃ Here, the coefficient of iron (Fe) is 2. After balancing the equation, the coefficient for iron becomes 2. Therefore, the coefficient for iron in the given equation is 2, which is represented by the whole number ratio between the reactants and products. The best choice for the coefficient of iron after balancing the equation is option C, which is 4. This is not accurate, so the correct answer is A, which is 1.

What Is the Coefficient for Iron After the Following Reaction