orgo chem #2

Question 1

What are the 4 halogen atoms?

Answer 1

F-flouro, Cl-chloro, Br-bromo, I-iodo

Question 2

What are two benzenes together called?

Answer 2

naphthalene

Question 3

What is the phenyl radical?

Answer 3

a benzene ring with one les hydrogen, C6H5

Question 4

How do you name an alcohol?

Answer 4

drop the -e and add -ol (methanol)

Question 5

How do you determine an alcohol?

Answer 5

-OH attached to the alkyl group

Question 6

How do you name carboxylic acids?

Answer 6

-e is dropped and -oic + acid is added (methanoic acid)

Question 7

How do you determine a carboxylic acid?

Answer 7

usually written as -COOH, C w/ double bond to O and single bond to OH

Question 8

How do you name an ester?

Answer 8

-ic of the acid name is dropped + -ate is added, alkyl group is named separately (ethyl propanoate)

Question 9

How do you determine an ester?

Answer 9

contain a C w/ a double bond to O and a single bond to O

Question 10

How do you name an ether?

Answer 10

named as oxy- derivatives, (methoxyethane)

Question 11

How do you determine an ether?

Answer 11

oxygen atom is joined by two separate hydrocarbon groups (R-O-R)

Question 12

How do you name a ketone?

Answer 12

-one ending (butanone), functional group is given lowest possible #

Question 13

How do you determine a ketone?

Answer 13

C w/ double bond to O

Question 14

How do you name an aldehyde?

Answer 14

drop -e and add -al (methanal)

Question 15

How do you determine an aldehyde?

Answer 15

C w/ double bond to O and single bond to H

Question 16

How do you name an amine?

Answer 16

add -amine to end (ethanamine)

Question 17

How do you determine an amine?

Answer 17

hydrocarbon group joined to NH2 (R-NH2)

Question 18

How do you name an amide?

Answer 18

add -amide to the end (ethanamide)

Question 19

How do you determine an amide?

Answer 19

C w/ double bond to O and single bond to NH2