Помогите пожалуйста очень надоH2+O2= H2+Cl2= H2+S= CH4+O2= Fe+O2= Ba+O2= N2+H2= NH3+O2= NH3+H2O= SO2+O2= Fe S2+O2= CO+O2= Cu S+O2= Al2S3+O2= H2SO3+O2= Br+H2= Zn S+O2=
2H2+O2= 2H2O H2+Cl2=2HCl H2+S=H2S CH4+2O2=CO2 + 2H2O 3Fe+2O2=Fe3O4 2Ba+O2= 2BaO N2+3H2= 2NH3 4NH3+3O2= 2N2 +6H2O NH3+H2O= NH4OH 2SO2+O2=2SO3 2CO+O2=2CO2 Cu S+2O2= CuO + SO3 2Al2S3+9O2=2Al2O3 + 6SO2 2Br+H2= 2HBr 2Zn S+3O2=2ZnO + 2SO2
