2Al+3H2SO4 -> Al2(SO4)3+3H2
Al2(SO4)3+6KOH -> 2Al(OH)3+3K2SO4
Al(OH)3+NaOH -> NaAlO2+2H2O
NaAlO2+4HCl -> NaCl+AlCl3+2H2O
2AlCl3+3Mg -> 3MgCl2+2Al
2Al+3H2SO4 -> Al2(SO4)3+3H2
Al2(SO4)3+6KOH -> 2Al(OH)3+3K2SO4
Al(OH)3+NaOH -> NaAlO2+2H2O
NaAlO2+4HCl -> NaCl+AlCl3+2H2O
2AlCl3+3Mg -> 3MgCl2+2Al