Chem Exm 3

Question 1

Alkane

Answer 1

C-C

Question 2

Alkene

Answer 2

C=C

Question 3

Alkyne

Answer 3

C(triple bond)C

Question 4

halide

Answer 4

C-X

halogen
(Cl, F, Br)

Question 5

Alcohol

Answer 5

C-OH

Question 6

Ether

Answer 6

C-O-C

Question 7

Thiol

Answer 7

C-SH

Question 8

Sulfide

Answer 8

C-S-R

Question 9

Amine

Answer 9

C-N

Question 10

Carbonyl

Answer 10

C=O

Question 11

Aldehyde

Answer 11

Question 12

Ketone

Answer 12

Question 13

Ester

Answer 13

Question 14

Amide

Answer 14

Question 15

Carboxylic Acid

Answer 15

Question 16

Order of substituents

Answer 16

Alphabetical

Question 17

1-12 Carbon number prefix

Answer 17

1-meth
2-eth
3-prop
4-but
5-pent
6-hex
7-hept
8-oct
9-non
10-dec
11-undec
12-dodec

Question 18

Special substituents
isopropyl
sec-butyl
t-butyl
isobutyl

Answer 18

Question 19

Priority of Numbering On Chain

Answer 19

Highest priority group has lowest number
(bonds are before groups)
if numbering is the same, give substituents lowest number
Then, Alphabetical

Question 20

Priority of Numbering Stereocenters

Answer 20

Highest atomic number to lowest, then go down the chain

Question 21

E, W alkene naming

Answer 21

E is opposite
W is same
(Highest priority group on each side of Double bond)

Question 22

R, S Chiral Center

Answer 22

R is clockwise, S is counterclockwise(group 4 is dashes/away from you )

Question 23

Toluene

Answer 23

Question 24

Cumene

Answer 24

Question 25

Styrene

Answer 25

Question 26

Anisole

Answer 26

Question 27

Aniline

Answer 27

Question 28

Di Substituted benzene with common name
(1,2)(1,3)(1,4)

Answer 28

ortho-1,2
meta-1,3
para1,4

Question 29

Diastereomers

Answer 29

minimum 2 stereocenters, one remains the same while other differ

Question 30

phenol

Answer 30