1) 4Al + 3O2 -> 2Al2O2) n(Al) = n(Al2O3)/3) n(O2) = 3n(Al4) n(O2) = 3/4n(Al2O35) n(Al) = 4/3n(O26) n(Al2O3) = 2n(Al)
1) 4Al + 3O2 -> 2Al2O
2) n(Al) = n(Al2O3)/
3) n(O2) = 3n(Al
4) n(O2) = 3/4n(Al2O3
5) n(Al) = 4/3n(O2
6) n(Al2O3) = 2n(Al)