Выполнить цепочку перевоплощений a)CH4--amp;gt;CH3-CH3--amp;gt;CH3-CH2-OH--amp;gt;CH3-CH3 b)CH3-CH2-OH--amp;gt;CH2=CH2--amp;gt;CH3-CH3-CH3-CH2Cl--amp;gt;CH3-C(H)=O c)CH3-CH2-OH--amp;gt;CH2=CH-CH=CH2 d)CaCO3--amp;gt;CaC2--amp;gt;C2H2--amp;gt;CH3-C

Пункт a) CH4 + 3 Cl2 = CHCl3 + 3 HCl
2 Cu3Cl + 2Na = C2H6 + 2 NaCl
C2H6 + H2O = C2H5OH + H2
C2H3OH + HJ = C2H5J + H2O
C2H5J + HJ = J2 + J2 + C2H6
Пункт b) CH3-CH2-OH-gt;( Окончательный продукт H2SO4 )CH2=CH2+H2O
CH2=CH2+H2-gt;( под действие температуры ) CH3-CH3
CH3-CH3+CL2-gt;CH3-CH2CL+HCL
CH3-CH2-CL+NaOH-gt;CH3CH2OH+NaCL
CH3CH2OH+CuO-gt;CH3C =O - Н + Cu + H2O
Пункт c) CH3-CH2-OH = CH2=CH2 + H2O
CH2=CH2 + H2 = CH3-CH3
CH3-CH3 + Cl2 = CH3-CH2-Cl + HCl
CH3-CH2-Cl + NaOH = CH3CH2OH + NaCl
CH3CH2OH + CuO = CH3CHO + Cu + H2O
Пункт d) CaCO3 = CaO + CO2
CaO + 3C = CaC2 + CO
CaC2 + 2H2O = C2H2 + Ca(OH)2
C2H2 + H2 = C2H4
C2H4 + H2O = C2H5OH
С2Н5ОН = C2H4 + H2O