CaO-CaC2-C2H2-C6H6 ((

Question

CaO-CaC2-C2H2-C6H6 ((

Answer 1

Здравствуйте.

1. CaO + 3C = CaC₂ + CO

2. CaC₂ + 2H₂O = C₂H₂ + Ca(OH)₂
 
          C(акт), t
3. 3C₂H₂ = C₆H₆