Question

3. Aluminium + Oxygen
Aluminium oxide( balacing)

​

Answer 1

We will take the given equation: Al + O2 --> Al2O3. We can see that this is not balanced – there is 1 aluminum on the reactant side and 2 on the product side, and there are 2 oxygens on the reactant side and 3 on the product side.

Answer 2

Answer:

4Al + 3o2----------->2Al2o3