AlCl3-Al-Al2O3-Al2(SO4)3-Al2O3-NaAlO2-Al(OH)3-AlCl3

Question

AlCl3-Al-Al2O3-Al2(SO4)3-Al2O3-NaAlO2-Al(OH)3-AlCl3

Answer 1

2AlCl3=2Al+3Cl2 ток
4Al+3O2=Al2O3
Al2O3+3H2SO4=Al2(SO4)3+3H2O
Al2O3+2NaOH=2NaAlO2+H2O
NaALO2+2H2O=Al(OH)3+NaOH
Al(OH)3+3HCl=AlCl3+3H2O