1)CH3-CH=CH2+H2O=>CH3-CH(OH)-CH3
H2SO4(k)
2)CH3-CH(OH)-CH3===> CH2=CH-CH3+H2O
t>140°
3)CH2=CH-CH3+Br2=>CH2(Br)-CH(Br)-CH3
1)CH3-CH=CH2+H2O=>CH3-CH(OH)-CH3
H2SO4(k)
2)CH3-CH(OH)-CH3===> CH2=CH-CH3+H2O
t>140°
3)CH2=CH-CH3+Br2=>CH2(Br)-CH(Br)-CH3