Question

how many moles of Al2O3 will be formed when 27grams of Al reacts completely with O2? (1) 1.0 (2)2.0 (3)0.50 (4)4.0 pls show the work

Answer 1

how many moles of Al in 27g?
The equation will tell you how many moles of Al2O3 you will get.

Answer 2

0.5