Transcript Electrophilic addition. Ethene and bromine liquid at room temperature. H H C H C H Electrophile Polarised Carbocation H H C C C + H H Br δ+ __ δBr H H H C Brδ+ BrδCurly arrows H.

Electrophilic addition.
Ethene and bromine liquid
at room temperature.
H
H
C
H
C
H
Electrophile
Polarised
Carbocation
H
H
C
C
C
+
H
H
Br δ+
__
δBr
H
H
H
C
Brδ+
BrδCurly arrows
H
H
H
H
C
C
H
H
C
C+
H H
+
Br
Brδ+
__
δBr
__
δBr
Bromide ion
H
H
H
H
C
C
Br
Br
H
1,2-dibromoethane
H
H
C
H
C
Brδ+
Brδ-
H
H
H
H
H
C
C+
Br
__
δ
Br
Mechanism
H
H
H
C
C+ H
H C
Br
__
Brδ
H
Br
H
C
Br
H
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