1) 2Al + 3Cl2 = 2AlCl3
2) AlCl3 + Na = 3NaCl + Al
3) 2Al + 3S = Al2S3
4) Al2S3 + 6NaOH = 2Al(OH)3 + 3Na2S
5) 2Al(OH)3 = Al2O3 + 3H2O
6) Al2O3 + 3C = 2Al +3CO
1) 2Al + 3Cl2 = 2AlCl3
2) AlCl3 + Na = 3NaCl + Al
3) 2Al + 3S = Al2S3
4) Al2S3 + 6NaOH = 2Al(OH)3 + 3Na2S
5) 2Al(OH)3 = Al2O3 + 3H2O
6) Al2O3 + 3C = 2Al +3CO