Al2O3+6HCl=2AlCl+3H2O
Al2O3+2NaOH=2NaAlO2+H2O
2Al(OH)3=加热=Al2O3+3H2O
AlCl3+3NaOH=Al(OH)3+3NaCl
Al(OH)3+3HCl=AlCl3+3H2O
NaAlO2+HCl+H2O=Al(OH)3+NaCl
Al2O3+6HCl=2AlCl+3H2O
Al2O3+2NaOH=2NaAlO2+H2O
2Al(OH)3=加热=Al2O3+3H2O
AlCl3+3NaOH=Al(OH)3+3NaCl
Al(OH)3+3HCl=AlCl3+3H2O
NaAlO2+HCl+H2O=Al(OH)3+NaCl