Question

1. in the chemical equation shown, what are the reactants? 4 al + 3 o₂ → 2 al₂o₃ a. al₂o₃ b. al₂o₃ and al c. al and o₂ d. al₂o₃ and o₂

Explanation:

In a chemical equation, reactants are on the left - hand side of the arrow. Here, the substances on the left - hand side of the arrow in the equation $4Al + 3O_2
ightarrow2Al_2O_3$ are aluminum ($Al$) and oxygen ($O_2$).

Answer:

C. Al and O₂