Question

C -> CO2 -> H2CO3 -> CaCO3 -> CaO -> CaC2 -> C2H2 -> C6H6 -> C6H5Cl Срешите пожалуйстa ))

Answer 1

С+O2=t=CO2
CO2+H2O=H2CO3
H2CO3+Ca=CaCO3+H2
CaCO3=t=CaO+H2O
CaO+3C=CaC2+CO
CaC2+2H2O=C2H2+Ca(OH)2
3C2H2=C6H6
C6H6+Cl2=t=C6H5Cl+HCl