L1 Alkyl halides and Aryl halides

Question 1

what do functional group mean?

Answer 1

is an atom or group of atoms that always reacts in a certain way

Question 2

what happens when functional group are added to hydrocarbons?

Answer 2

they always produce a substance with different chemical and physical properties

Question 3

what is the functional group and general formula of halocarbon?

Answer 3

-halogen
R-X (X=F,CI,Br,I)

Question 4

what is the functional group and general formula of Alcohol?

Answer 4

-Hydroxyl
R-OH

Question 5

what is the functional group and general formula of Ether?

Answer 5

-Ether
R-O-R’

Question 6

what is the functional group and general formula of Amine?

Answer 6

-Amino
R-NH2

Question 7

what is the functional group and general formula of Aldehyde?

Answer 7

-Carbonyl
O
II
*-C-H

Question 8

what is the functional group and general formula of Carboxylic acid?

Answer 8

-Carboxyl
O
II
*-C-OH

Question 9

what is the functional group and general formula of Ester?

Answer 9

-Ester
O
II
*-C-O-R

Question 10

what is the functional group and general formula of Amide?

Answer 10

-Amide
O *
II I
-C-N-

Question 11

what is a halocarbon?

Answer 11

organic compound that contains halogen substituent

Question 12

Types of halocarbon?

Answer 12

-Alkyl halide
-Aryl halide

Question 13

what does alkyl halide mean?

Answer 13

organic compound containing halogen covalently bonded to an aliphatic compound

Question 14

what does aryl halide mean?

Answer 14

organic compound containing halogen bonded to an aromatic compound

Question 15

an example of alkyl halide and what it is used for?

Answer 15

Chloromethane- used in the manufacturing process for silicone products such as window and door sealants

Question 16

when naming halocarbons what do we do?

Answer 16

replace -ine with -o

Question 17

what are the properties of halocarbon?

Answer 17

-boiling point and density increases as the halogen changes from F,CL,Br,I
-have higher boiling points because they have an increasing tendency to form temporary dipoles
-dipoles attract each other and require more energy to separate

Question 18

what are the uses of alkyl halides?

Answer 18

-Alkyl halide are used as solvents and cleaning agents because they dissolve nonpolar molecules such as greases.
-Alkyl halide are also used in the chemical industry as starting materials instead of alkanes. because alkyl halide is more reactive than alkane.

Question 19

what is plastic?

Answer 19

is a polymer that can be heated and molded while relatively soft

Question 20

what do alkyl halide PTFE and polyvinyl chloride used for?

Answer 20

-polytetrafluroethene(PTFE): provides nonstick surfaces for kitchen items including bakeware
-polyvinyl chloride: It can be manufactured soft or hard, as thin sheets or molded into objects.