Sr+2H2O=Sr(OH)2+H2
3Sr(OH)2+2AlCl3=3SrCl2+2Al(OH)3
2Al(OH)3=Al2O3+3H2O
2Al2O3=4Al+3O2
2Al+3Br2=2AlBr3
Sr+2H2O=Sr(OH)2+H2
3Sr(OH)2+2AlCl3=3SrCl2+2Al(OH)3
2Al(OH)3=Al2O3+3H2O
2Al2O3=4Al+3O2
2Al+3Br2=2AlBr3