CaC₂ + 2H₂O → CH≡CH + Ca(OH)₂
CH≡CH + H₂ → CH₂=CH₂
CH₂=CH₂ + H₂ → CH₃-CH₃
CH₃-CH₃ + Br₂ → CH₃-CH₂Br + HBr
CH₃-CH₂Br + NaOH → CH₃-CH₂OH + NaBr
CH₃-CH₂OH + 3O₂ → 2CO₂ + 3H₂O
CaC₂ + 2H₂O → CH≡CH + Ca(OH)₂
CH≡CH + H₂ → CH₂=CH₂
CH₂=CH₂ + H₂ → CH₃-CH₃
CH₃-CH₃ + Br₂ → CH₃-CH₂Br + HBr
CH₃-CH₂Br + NaOH → CH₃-CH₂OH + NaBr
CH₃-CH₂OH + 3O₂ → 2CO₂ + 3H₂O