| Aluminum and oxygen combine to form a compound called aluminum oxide, Al2O3. Which (below) is the balanced equation for the reaction? How do I balance the equation? (It will probably be helpful if you copy Choice a) below onto a piece of scratch paper for reference during this dialogue.) a) Al + O2 ---> Al2O3 b)Al + 2O2 ---> Al2O4 c)2Al + O2 ---> Al2O3 d)4Al + 3O2 ---> 2Al2O3 e)Al + 3O2 ---> 2Al2O3 |