Unit 2

Question 1

What are Chemical Properties?

Answer 1

Reactivity
Synthetic Access
3D shape
Material Properties

Question 2

What are the Physical properties of molecules?

Answer 2

Color and spectral properties
Melting point
Boiling point
Solubility
Partition coefficient
Biological properties
Toxicity
Ability to bind to a protein

Question 3

What is A functional group?

Answer 3

A common and specific arrangement of atoms that impart predictable reactivity and properties to a molecule

Question 4

What is an Alkane?

Answer 4

A type of hydrocarbon that only contain sigma bonds

Question 5

What is the general formula for an Alkane?

Answer 5

CnH2n + 2

Question 6

What does it mean for an Alkane to be Saturated?

Answer 6

They can no longer gain anymore hydrogen

Question 7

What are the 6 hydrocarbon functional groups?

Answer 7

Alkenes
Alkynes
Aromatics
Cyclic Alkanes
Cyclic Alkene
Cumulenes

Question 8

What is an Alkene?

Answer 8

A hydrocarbon containing double bonds

Question 9

What is an Alkyne?

Answer 9

A hydrocarbon containing triple bonds

Question 10

What is an Aromatic?

Answer 10

A hydrocarbon containing alternating double bonds

Question 11

What is a Cyclic Alkane?

Answer 11

A hydrocarbon in a circle form with no double or triple bonds

Question 12

What is a Cyclic Alkene?

Answer 12

A hydrocarbon that is kind of circular and contains double bonds

Question 13

What is a Cumulene?

Answer 13

Cumulative 3 or more double bonds

Question 14

What is a Heteroatom functional group?

Answer 14

A functional group that does not have exclusively C or H

Question 15

What does the hydroxyl functional group look like?

Answer 15

-OH connected to an R group

Question 16

What does the Amine functional group look like?

Answer 16

An N connected to 1 or more R groups

Question 17

What does a Nitro group look like?

Answer 17

An positively charge N bonded to a charged Oxygen and another Oxygen double bonded and an R group

Question 18

What is a Nitrile group?

Answer 18

A Carbon triple bonded to a nitrogen and an R groups

Question 19

What is an Anhydride group?

Answer 19

An oxygen bonded to two separate carbons on each side and the carbons are double bonded to an Oxygen each which are each bonded to an R group

Question 20

What is an Ether?

Answer 20

An Oxygen bonded to an R group on each side

Question 21

What is a Ketone?

Answer 21

A carbon double bonded to an oxygen and two R groups

Question 22

What is an Aldehyde?

Answer 22

A carbons double bonded to an oxygen and an H and and R group

Question 23

What is a Carboxylic acid?

Answer 23

A carbon bonded to an -OH and and double bonded to an oxygen

Question 24

What is an Ester?

Answer 24

A carbon that is bonded to an R group, a double bonded O, and another ago connected to an R group

Question 25

What is an Amide?

Answer 25

A carbon double bonded to an O which is bonded to and NR and another R group

Question 26

What is an Alkyl halide?

Answer 26

An R group bonded to a halide

Question 27

What is a Primary Amine?

Answer 27

A nitrogen attached to 2 H’s and an R group

Question 28

What is a Secondary Amine?

Answer 28

A nitrogen attached to two Carbons and one H

Question 29

What is a Tertiary Amine?

Answer 29

A nitrogen attracted to 3 carbons and no H’s

Question 30

What is a Quarternary amine?

Answer 30

An positively charged nitrogen connected to 4 carbons

Question 31

What is a primary alcohol?

Answer 31

An -OH group that is attached to a carbon that is attached to only one other carbon

Question 32

What is a Secondary alcohol?

Answer 32

An -OH group that is attached to a carbon that is attached to only two other carbons

Question 33

What is Tertiary Alcohol?

Answer 33

An -OH group that is attached to a carbon that is attached to three one other carbons

Question 34

What are Intermolecular forces?

Answer 34

Week attractive forces that molecules exert on each other when they are in close proximity

Question 35

What are the types of intermolecular forces?

Answer 35

Electrostatic Dipole dipole H bond London dispersion/van der walls

Question 36

What are electrostatic forces?

Answer 36

Forces that result when formally charges ions are attracted to each other

Question 37

What are Dipole dipole interactions?

Answer 37

Forces that result when polar molecules are attracted to each other

Question 38

What is hydrogen bonding?

Answer 38

The attractive force between an H bond donor and an H bond acceptor

Question 39

What is an H bond donor?

Answer 39

An H connected to an O or an N

Question 40

What is an H bond acceptor?

Answer 40

A lone pair on an oxygen or nitrogen

Question 41

What die Polor practice solvents act as?

Answer 41

Hydrogen bond donors

Question 42

What are London dispersion forces?

Answer 42

Attractive forces that exist between all molecules that result from small temporary dipoles. An increase in surface area increases attraction between molecules

Question 43

What can Aproctic solvents act as?

Answer 43

They have strong dipoles and can act as H-bond acceptors

Question 44

What are non-polar solvents held together?

Answer 44

Dipole dipole forces

Question 45

What is the abbreviation for Methyl?

Answer 45

Me

Question 46

What is the abbreviation for Ethyl?

Answer 46

Et

Question 47

What is the abbreviation for propyl?

Answer 47

Pr

Question 48

What is the appreciation for Isopropyl?

Answer 48

i-Pr

Question 49

What is the abbreviation for Butyl?

Answer 49

Bu