alkenes Flashcards
(48 cards)
1
Q
Alkenes
A
2
Q
No.of C
A
3
Q
Moleculav
A
4
Q
in the chain
A
5
Q
Displayed Formula
A
6
Q
romula
A
7
Q
Н Н
A
8
Q
2
A
9
Q
H- C = C-H
A
10
Q
1
A
11
Q
Name
A
12
Q
Ceneral fomula: CnMen
A
13
Q
Take number of C atoms
A
x2 and
14
Q
you get number of Matoms.
A
15
Q
3
A
16
Q
4
A
17
Q
5
A
18
Q
н - С-С - с-с-с-н
A
19
Q
нин
A
20
Q
С
A
Ни
21
Q
СзНь
A
22
Q
CaMs
A
23
Q
CsHio
A
24
Q
Ethene
A
25
Propene
26
Butene
27
Pentene
28
Alkenes can underos addition reactions where the double bond breaks open and atoms are added to
29
the two caroon atoms that were part of the double bond.
30
Ethene
31
+ H2:
32
Ethene
33
H H
34
H-C= C-н + H- H →
35
H-C= C-н + Br-Br →
36
Ethane
37
Di Bromo Ethane
38
Ethene
39
+ H20:
40
H
41
H- C = C- + H- 0-H→
42
1- C = C-H
43
Br Br
44
H 4
45
Н-С = С-н
46
H ОН
47
Ethanol
48
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