When your car rusts,the major chemical reaction is that between the iron from the steel in the car body with the oxygen from the air to form iron(III)oxide.When the reaction is balanced,the coefficient of iron is
A)1)
B)3)
C)4)
D)2)

Question

Quizplus · Accepted Answer

The balanced chemical equation for the rusting of iron is 4Fe + 3O2 → 2Fe2O3. Therefore, the coefficient of iron (Fe) is 4.

When Your Car Rusts,the Major Chemical Reaction Is That Between