Question

Question #8c5a2

Answer 1

`3 * 10^(-2)` mols `Al_2O_3`

Explanation:

By looking at the reaction coefficients in the balanced chemical equation, we see that 2 moles of `Al` will form one mole of `Al_2O_3`.

`mols Al_2O_3 = (mols Al)/2`

`mols Al_2O_3 = 0.03`

Since you have one sig fig, the answer would be:

`mols Al_2O_3 = 3 * 10^(-2)`