CaC2 + 2H2O = Ca(OH)2 + C2H2
C2H2 + H2O = CH3CHO
CH3CHO + Ag2O = CH3COOH + 2Ag
2CH3COOH + Na2CO3 = 2CH3COONa + CO2 + H2O
CH3COONa + NaOH = CH4 + Na2CO3
Объяснение:
CaC2 + 2H2O = Ca(OH)2 + C2H2
C2H2 + H2O = CH3CHO
CH3CHO + Ag2O = CH3COOH + 2Ag
2CH3COOH + Na2CO3 = 2CH3COONa + CO2 + H2O
CH3COONa + NaOH = CH4 + Na2CO3
Объяснение: