2CH4=HCCH+3H2 (1500°С)
HCCH+H2O=CH3CHO (Hg²⁺)
CH3CHO+H2=CH3CH2OH (Ni, t°)
CH3CH2OH+CuO=Cu↓+CH3CHO+H2O (t°)
CH3CHO+Cu(OH)2=Cu2O↓+CH3COOH+H2O (t°)
Объяснение:
2CH4=HCCH+3H2 (1500°С)
HCCH+H2O=CH3CHO (Hg²⁺)
CH3CHO+H2=CH3CH2OH (Ni, t°)
CH3CH2OH+CuO=Cu↓+CH3CHO+H2O (t°)
CH3CHO+Cu(OH)2=Cu2O↓+CH3COOH+H2O (t°)
Объяснение: