Question

How many moles of Al2o3 will be formed when 27 grams of AL reacts completely with O2?

Answer 1

0.52 mole

Step-by-step explanation:

How many moles of Al2O3 will be formed when 27 grams of Al reacts with O2? Hence 0.78 mole of oygen react with Aluminium to give 0.52 mole of Al2O3.