Chapter 3 Book

Question 1

Heteroatoms

Answer 1

atoms that are not C or H

Question 2

Functional groups

Answer 2

determine molecules geometry, physical properties, and reactivity

Question 3

Carbon Backbone

Answer 3

C-C and C-H sigma bonds make up skeleton

Question 4

When are molecules reactive

Answer 4

when they have a functional group

Question 5

Hydrocarbons

Answer 5

made of C and H

Question 6

alkanes

Answer 6

only C-C sigma bonds
R-H

Question 7

Alkenes

Answer 7

only C=C

Question 8

Alkynes

Answer 8

C triple bond C

Question 9

Why are aromatic hydrocarbons called this

Answer 9

early known aromatic compounds had strong odor

Question 10

Primary Carbon

Answer 10

1 degree
|
-C-C
|

Question 11

Secondary Carbon

Answer 11

2 degrees
C
|
-C-C
|

Question 12

Tertiary Carbon

Answer 12

3 degrees
C
|
-C-C
|
C

Question 13

Quaternany Carbon

Answer 13

4 degrees
C
|
C-C-C
|
C

Question 14

How are H Classified

Answer 14

Whatever C they are on that is their type too

Question 15

Primary Hydrogen

Answer 15

1 degree
|
H -C-C
|

Question 16

Secondary Hydrogen

Answer 16

2 degrees
C
|
H-C-C
|

Question 17

Tertiary Hydrogen

Answer 17

3 degrees
C
|
-C-C
|
C

Question 18

R-X

Answer 18

Alkyl halide

Question 19

Halo group

Answer 19

Alkyl Halide

Question 20

R-OH

Answer 20

Alcohol

Question 21

Hydroxy Group

Answer 21

Alcohol

Question 22

R-O-R

Answer 22

Ether

Question 23

Alkoxy group

Answer 23

ether

Question 24

R-NH2

Answer 24

Amine

Question 25

R2NH

Answer 25

Amine

Question 26

R3N

Answer 26

Amine

Question 27

Amino Group

Answer 27

Amine

Question 28

R-SH

Answer 28

Thiol

Question 29

mercapto group

Answer 29

thiol

Question 30

R-S-R

Answer 30

Sulfide

Question 31

Alkylthio group

Answer 31

Sulfide

Question 32

1 degree alkyl halide or alcohol

Answer 32

. | -C-C-Z |

Question 33

2 degree Alkyl halide or alcohol

Answer 33

. C | -C-C-Z |

Question 34

3 degree alkyl halide or alcohol

Answer 34

. C | -C-C-Z | C

Question 35

How are alkyl haildes and alcohols classified?

Answer 35

on number of C bonded to C

Question 36

How are amines classifed?

Answer 36

C-N

Question 37

1 degree amine

Answer 37

. | -C-N- |

Question 38

2 degree amine

Answer 38

. | -C-N- | C

Question 39

3 degree amine

Answer 39

. | -C-N-C | C

Question 40

Carbonyl group

Answer 40

C-O bond

Question 41

. O " R-C-H

Answer 41

Aldehyde

Question 42

. O " R-C-R

Answer 42

Ketone

Question 43

. O " R-C-OR

Answer 43

Ester

Question 44

Carbonyl group

Answer 44

ketone

Question 45

. O " R-C-NH | H

Answer 45

Amide

Question 46

. O " R-C-Cl

Answer 46

Acid Chloride

Question 47

Intermolecular Forces

Answer 47

interactions that exist between molecules

Question 48

Ionic Compounds

Answer 48

oppositely change particle held together by extremely strongly electrostatic interactions Strong

Question 49

Van der waal forces

Answer 49

weak interactions caused by momentary changes in electron density in molecules

Question 50

What force do all molecules have including nonmolecules

Answer 50

Van der Waal

Question 51

polarizability

Answer 51

how electron cloud around atom responds to charges affects VWF

Question 52

What makes a molecule more polarizable

Answer 52

large atoms

Question 53

Dipole-Dipole

Answer 53

attractive forces between permanent dipoles of 2 polar molecules

Question 54

Hydrogen bonding

Answer 54

H atom bonds to O, N, F and is attracted to other O,N,F's

Question 55

Boiling point

Answer 55

Temp where liquid becomes a gas

Question 56

list the intermolecular forces that make the boiling point higher

Answer 56

VWF, D-D, HB, Ionic

Question 57

If you have a larger surface area how does that affect the BP

Answer 57

Higher boiling point

Question 58

If you have a more polarizable atom how does that affect the boiling point

Answer 58

Higher boiling point

Question 59

What is more volatile

Answer 59

a lower boiling point

Question 60

Melting point

Answer 60

Temperature which solid is converted into a liquid

Question 61

If you have strong intermolecular forces what does that do to Melting Point

Answer 61

Higher Melting Point

Question 62

more symmetrical what does that do to the melting point

Answer 62

higher melting point

Question 63

What properties affect the boiling point

Answer 63

Intermolecular forces Surface area Polarizable atoms

Question 64

What properties affect the melting point

Answer 64

Intermolecular force symmeticallism

Question 65

Solubility

Answer 65

like dissolves lik

Question 65

Solubility

Answer 65

like dissolves lik

Question 66

What happens to the solubility of a molecule with size

Answer 66

large= not soluble in H2O

Question 67

If a molecule contains heteroatom, pi bond, or both what happens

Answer 67

electron decfient site on molecule

Question 68

What makes C electrophillic

Answer 68

heteroatom

Question 69

If there is a lone pair on heteroatom what is it

Answer 69

basic and nucleophilic