решить уравнение реакции:C2H4+Br2= CH3COOH+KOH= CH3NH2+HCL=
С2H4 +Br2→CH2(Br)-CH2(Br)
CH3COOH + KOH = CH3COOK + H2O
CH3NH2 + HCl = CH3NH3 + Cl