T3: Naming Organic Compounds

Question 1

1
2
3
4
5
6
7
8

Answer 1

Meth
Eth
Prop
But
Pent
Hex
Hept
Oct

Question 2

1

Answer 2

Meth

Question 3

2

Answer 3

Eth

Question 4

3

Answer 4

Prop

Question 5

4

Answer 5

But

Question 6

5

Answer 6

Pent

Question 7

6

Answer 7

Hex

Question 8

7

Answer 8

Hept

Question 9

8

Answer 9

Oct

Question 10

Name 5 steps to naming an organic compound

Answer 10

1. Identify and name perent chain
2. Identify and name branches (if there is more than 1, place them in alphabetical order in the name)
3. Number carbons in parent chain
4. Add prefix di(2) tri(3) to branches if there is more than 1 branch
5. Assemble name

4-ethyl-2,3-dimethyl-heptane

1- position of branches
2- branches in alphabetical order
3- name of parent chain

Question 11

Name the following compound

Answer 11

2-methylbutane

Question 12

Name the following compound

Answer 12

4-ethylheptane

Question 13

Name the following compound

Answer 13

3-ethyl-4-methylheptane

Question 14

Name the following compound

Answer 14

3,4-dimethylhexane

Question 15

Name the following compound

Answer 15

4-ethyl-2,3-dimethylheptane

Question 16

Name the following compound

Answer 16

2-methylpentane

Question 17

Name the following compound

Answer 17

3-ethyl-4-methylhexane

Question 18

Name the following compound

Answer 18

2,3-dimethylbutane

Question 19

Name the following compound

Answer 19

2-methylpentane

Question 20

Name the following compound

Answer 20

3-ethyl-2-methylhexane

Question 21

Name the following compound

Answer 21

2,2-dimethylpropane

Question 22

Name the following compound

Answer 22

3,4-dimethylhexane

Question 23

Name the following compound

Answer 23

3-ethyl-2-methylpentane

Question 24

Name the following compound

Answer 24

2,4-dimethylpentane

Question 25

Name the following compound

Answer 25

3-ethyl-4,5-dimethylheptane

• number carbons in brach alphabetical order

Question 26

Name the following compound

Answer 26

2-methylbut-2-ene

Question 27

Name the following compound

Answer 27

3-ethyl-5-methylhex-2-ene

Question 28

Name the following compound

Answer 28

Penta-1,3-diene

Question 29

Name the following compounds

Answer 29

1. But-2-yne

2. Hept-3-yne

Question 30

Name the following compounds

Answer 30

A) propene
B) but-2-yne
C) hept-3-ene
D) pent-2-yne

Question 31

Name the following compound

Answer 31

2,5-dimethylhex-3-yne

Question 32

Name the following compound

Answer 32

1-chloropropane

Question 33

Name the following compound

Answer 33

3-bromo-2-chlorohexane

Question 34

Name the following compound

Answer 34

2,3-diflouropentane

Question 35

Name the following compound

Answer 35

1. 2-bromobutane
2. 1,2-dichloropentane
3. 2,2-dibromopropane

Question 36

Name the following compound

Answer 36

Butanal

Question 37

Name the following compound

Answer 37

Hexanal

Question 38

Name the following compound

Answer 38

Pentan-2-one

Question 39

Name the following compound

Answer 39

Heptan-3-one

Question 40

Name the following compound

Answer 40

C) hexanal

D) heptan-3-one

Question 41

Name the following compound

Answer 41

A) butanal

B) pentan-2-one

Question 42

Name the following compound

Answer 42

Butan-1,3-diol

Question 43

Name the following compound

Answer 43

Pentan-1,4-diol

Question 44

Name the following compound and state wether they are primary, secondary or tertiary

Answer 44

A) 3-methylbutan-2-ol secondary
B) 3-methylbutan-1-ol primary
C) 3-methylpentan-3-ol tertiary

Question 45

Name the following compound

Answer 45

Methanoic acid

Question 46

Name the following compound

Answer 46

Ethanoic acid

Question 47

Name the following compound

Answer 47

Propanoic acid