CH4 + O2 → HCOH + H2O 2HCHO + 2H2O→2CH3OH + O2 CH3OH + HCl → CH3Cl + H2O CH3Cl + 2Na + CH3Cl → C2H6 + 2NaCl С2H6+H2O → C2H5OH+H2 СН3СН2ОН + О2 → СН3СООН + Н2О
Si +4 Cl -
Mg 2+ I - S +6 F -
Na + Br -
H + Cl -
H + O -2
N -3 H + (NH3)