When aluminum oxide (Al2O3) is formed as the only product from aluminum and molecular oxygen, the sum of the coefficients on the reactant side is

if the concentration of products is decreased, the equilibrium will shift toward the products). add an inert gas (one that is not involved in the reaction) to the constant-volume reaction mixture: this will increase the total pressure of the system, but will have no effect on the equilibrium condition.

explanation:

bcde is the incorrect answer it is a