№32NaOH+SO2=Na2SO3+H2O3NaOH +AICl3=Al(OH)3+3NaClNaOH+HBr=NaBr+H2O6NaOH+P2O5=2Na3PO4+3H2O2NaOH+ZnSO4=Na2SO4+Zn(OH)2NaOH+HNO3=NaNO3+H2O2NaOH+Pb(NO3)2=Pb(OH)2+2NaNO32NaOH+CO2=Na2CO3+H2O2NaOH+Cu(NO3)2=Cu(OH)2+2NaNO32NaOH+H2SO3=Na2SO3+2H2OH2SO4+K2O=K2SO4+H2OH2SO4+BaI2=BaSO4+2HIH2SO4+Mg(OH)2=MgSO4+2H2O3H2SO4+Al2O3=Al2(SO4)3+3H2O3H2SO4+2Fe(OH)3=Fe2(SO4)3+6H2OH2SO4+Pb(NO3)2=PbSO4+2HNO3№4в) S+O2=SO22SO2+O2=2SO3SO3+H2O=H2SO4 (не уверена)H2SO4+BaCl2=BaSO4+2HClг) C+O2=CO2CO2+Na2O=Na2CO3 (не уверена)Na2CO3+Ca(OH)2=2NaOH+CaCO3