Get detailed and accurate answers to your questions on IDNLearn.com. Discover reliable answers to your questions with our extensive database of expert knowledge.

4Al(s) + 30₂(g) → 2Al2O3 (s)
How many molecules of O₂ are used in the reaction?
How many oxygen atoms are required?
How many moles of Al2O3 are formed?
What is the mole ratio of Al to O₂?