2С + O₂ = 2CO
2CO + O₂ = 2CO₂
CO₂ + ca(OH)₂ = CaCO₃ + H₂O
CaCO₃ = CaO + CO₂(t)
CaO + 3C = CaC₂ + CO
CaC₂ + 2H₂O = C₂H₂ + Ca(OH)₂
2С + O₂ = 2CO
2CO + O₂ = 2CO₂
CO₂ + ca(OH)₂ = CaCO₃ + H₂O
CaCO₃ = CaO + CO₂(t)
CaO + 3C = CaC₂ + CO
CaC₂ + 2H₂O = C₂H₂ + Ca(OH)₂