1)CH3-CH2-CH2Cl+KOH=CH3-CH=CH2+KBr+H2O
CH3-CH=CH2+Br2=CH3-CHBr-CH2Br
CH3-CHBr-CH2Br+ 2KOH=CH3-C=-CH +2KBr+2H2O
CH3-C-=CH +H2O= CH3-CO-CH3
2)CH2=CH-CH2-CH3+Br2=CH2Br-CHBr-CH2-CH3
CH2Br-CHBr-CH2-CH3+2KOH=CH=-C-CH2-CH3 +2KBr +2H2O
CH=-C-CH2-CH3+ NaNH2= NaC=-C-CH2-CH3+NH3
NaC=-C-CH2-CH3+CH3I = CH3-C=-C-CH2-CH3 +NaI
3)CH2Br-CH2-CH2-CH3 +KOH=CH2=CH-CH2-CH3+KBr+H2O
CH2=CH-CH2-CH3+Br2=CH2Br-CHBr-CH2-CH3
CH2Br-CHBr-CH2-CH3+2KOH=CH=-C-CH2-CH3 +KBr+H2O
2CH=-C-CH2-CH3 +Ag2O=2CAg=-C-CH2-CH3 +H2O
CAg=-C-CH2-CH3+C2H5Br=C2H5-C=-C-CH2-CH3 +AgBr
Объяснение:
H2 + Cl2 = 2HCl
H2(0) -2e = 2H(+) 1 ок-ие
в-ль
Cl2(0) +2e = 2Cl(-) 1 в-ие
ок-ль
Mg + Cl2 = MgCl2
Mg(0) -2e = Mg(+2) 1 ок-ие
в-ль
Cl2(0) +2e = 2Cl(-) 1 в-ие
ок-ль