SO3+Li2O=Li2SO4
SO3+H2O=H2SO4
3SO3+Al2O3=Al2(SO4)3
SO3+2NaOH=Na2SO4+H2O
SO2+Li2O=Li2SO3
SO2+H2O=H2SO4
6SO2+Al2O3=2Al(SO3)3
SO2+2NaOH=Na2SO3+H2O
SO3+Li2O=Li2SO4
SO3+H2O=H2SO4
3SO3+Al2O3=Al2(SO4)3
SO3+2NaOH=Na2SO4+H2O
SO2+Li2O=Li2SO3
SO2+H2O=H2SO4
6SO2+Al2O3=2Al(SO3)3
SO2+2NaOH=Na2SO3+H2O