Объяснение:
CaC2 + 2H2O = Ca(OH)2 + CH=-CH
CH=-CH + H2 -> CH2=CH2 (t, kat)
CH2=CH2 + H2O -> CH3-CH2OH
C2H5OH + 3O2 = 2CO2 + 3H2O
Объяснение:
CaC2 + 2H2O = Ca(OH)2 + CH=-CH
CH=-CH + H2 -> CH2=CH2 (t, kat)
CH2=CH2 + H2O -> CH3-CH2OH
C2H5OH + 3O2 = 2CO2 + 3H2O