CaC2+H2=Ca+C2H2
C2H2+H2O=CH3-COH
CH3-COH+Ag2O=CH3-COOH+2Ag
СаС₂ + 2Н₂O → С₂Н₂ + Са(OH)₂
C₂H₂ + H₂O → CH₃—COH
CH₃—COH + Ag₂O → CH₃—COOH + 2Ag↓
CaC2+H2=Ca+C2H2
C2H2+H2O=CH3-COH
CH3-COH+Ag2O=CH3-COOH+2Ag
СаС₂ + 2Н₂O → С₂Н₂ + Са(OH)₂
C₂H₂ + H₂O → CH₃—COH
CH₃—COH + Ag₂O → CH₃—COOH + 2Ag↓