Question

using the chemical equation provided, identify which of the following are the reactants. select all that apply. 4fe + 3o₂ → 2fe₂o₃ select all that apply: □ fe □ o₂ □ fe₂o₃ □ fe₄o₆

Explanation:

In a chemical equation, reactants are on the left - hand side of the arrow. In the equation $4Fe + 3O_{2}\longrightarrow2Fe_{2}O_{3}$, Fe (iron) and O₂ (oxygen) are on the left - hand side, so they are reactants. Fe₂O₃ is a product and Fe₄O₆ is not part of this equation.

Answer:

• A. Fe
• B. O₂