Answer:
A
Explanation:
Same air has special carakteristik features
Answer: yes they are
Explanation:
because its so hot and the heat just stays at the bottom
Answer:
2Al+1.5O2→Al2O3
Thus, 2 mol of Al combine with 1.5 mol of oxygen to form 1 mol of Al2O3.
2 mol of Al corresponds to 2×27=54 g.
Thus, the weight of Al used in the reaction is 54 g.