Решите задачу оч надо
Al4C3 + 12H2O -----> 4Al(OH)3 + 3CH4 CH4 + Cl2 ---свет---> CH3Cl + HCl 2CH3Cl + 2Na ----->C2H6 + 2NaCl C2H6 ----t, Cr2O3----> C2H4 + H2
1) Al4C3+12H2O = 4Al(OH)3+3CH4 2) CH4+Cl2 = CH3Cl+HCl 3) 2CH3Cl+2Na = C2H6+2NaCl 4) C2H6 = C2H4+H2