1)
CaC2 + 2H2O---->CH≡CH + Ca(OH)2
CH≡CH + H2---->CH2=CH2
CH2=CH2 + H2---->CH3-CH3
CH2=CH2 + HCl---->CH3-CH2-Cl
X---etyn
Y---eten
Z---etan
W---chloroetan
3)
CH≡CH + HCl---->CH2=CH-Cl.........addycja
etyn..................chloroeten
CH2=CH-Cl + H2---->CH3-CH2-Cl.....addycja
chloroeten..............chloroetan
CH3-CH2-Cl + Cl2---UV--->C2H4Cl2 + HCl.....substytucja
chloroetan.....................dichloroetan
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1)
CaC2 + 2H2O---->CH≡CH + Ca(OH)2
CH≡CH + H2---->CH2=CH2
CH2=CH2 + H2---->CH3-CH3
CH2=CH2 + HCl---->CH3-CH2-Cl
X---etyn
Y---eten
Z---etan
W---chloroetan
3)
CH≡CH + HCl---->CH2=CH-Cl.........addycja
etyn..................chloroeten
CH2=CH-Cl + H2---->CH3-CH2-Cl.....addycja
chloroeten..............chloroetan
CH3-CH2-Cl + Cl2---UV--->C2H4Cl2 + HCl.....substytucja
chloroetan.....................dichloroetan