Al2O3+6HCL=2ALCL3+3H2ONa2O+H2O=2NaOHFe+H2SO4=FeSO4+H2CaCO3=CaO+CO2Zn+CuSO4=ZnSO4+CuBaCl2+K2CO3=BaCO3+2KClFe(OH)2=FeO+H2OC+2H2=CH42H20=2H+O22H20+2Na=2NaOH+H22Al+3H2SO4=Al2(SO4)3+3H22KClO3=2KCl+3O22KNO3=2KNO3+O2H2O+SO3=H2SO42Al+3S=Al2S32Ba+O2=2BaO2P+5Cl2=2PCl52Na+S=Na2S2HCl+Mg=MgCl2+H2N2+3H2=2NH32NO+O2=2NO2CO2+2NaOH=Na2CO3+H2OCuO+H2=Cu=H2O2Al+3I2=2AlI3Na2O+2HCl=2NaCl+H2O3NaOH+H3PO4=Na3PO3+3H2O2Na+S=Na2S2Na+Cl=2NaClNa+2H2O=Ba(OH)2+H2ZnO+H2SO4=ZnSO4+H23CuSO4+2Al=3Cu+Al2(SO4)33H2SO4+2Fe(OH)3=Fe2(SO4)3+6H2ONaOH+HNO3=NaNO3+H2OCuCl2+Zn=Cu+ZnCl23H3SO4+2Al(OH)3=Al2(SO4)3+6H2OZnSO4+2KOH=K2SO4+Zn(OH)2BaCl2+Na2SO4=BaSO4+2NaClAlCl3+3NaOH=3NaCl+Al(OH)32Fe(OH)3=Fe2O3+3H2O3H2SO4+Al2O3=Al2SO4+3H2OP2O5+3Na2O=2Na3PO4Al2(SO4)3+3Ba(NO3)3=2Al(NO3)3+3BaSO42Zn+O2=2ZnO2HgO=2Hg+O23Fe+2O2=Fe3O44NO2+2H2O+O2=4HNO32AgNO3=2Ag+2NO2+O2WO3+3H2=W+3H2O2Na3PO4+3Ca(NO3)2=Ca3(PO4)2+6NaNO3