1)CH3-CH2-Cl+NaOH(спирт р.р)==>CH2=CH2+NaCl+H2O
2)CH2=CH2+H2O==>CH3-CH2(OH)
3)CH3-CH2(OH)==>CH2=CH2+H2O
4)CH2=CH2+Br2==>CH2(Br)-CH2(Br)
1)CH3-CH2-Cl+NaOH(спирт р.р)==>CH2=CH2+NaCl+H2O
2)CH2=CH2+H2O==>CH3-CH2(OH)
3)CH3-CH2(OH)==>CH2=CH2+H2O
4)CH2=CH2+Br2==>CH2(Br)-CH2(Br)