Test One

Question 1

How many bonds can a carbon atom have directed to the same atom?

Answer 1

One, two, or three

Question 2

Can other atoms besides carbon participate in multiple bonds?

Answer 2

Yes

Question 3

What are the two types of isomers?

Answer 3

Constitutional Isomers

Steroisomers

Question 4

What is an isomer?

Answer 4

Isomers are different compounds with the same molecular formula

Question 5

What is a constitutional isomer?

Answer 5

An isomer that has the same molecular formula but different connectivity

Question 6

What is a steroisomer?

Answer 6

An isomer with the same connectivity but different spatial arrangement

Question 7

The ___________________ states that atoms gain, lose, or share electrons in order to achieve noble gas configuration.

Answer 7

OCTET RULE

Question 8

Describe ionic bonding

Answer 8

Bond that is formed when electrons are transferred from one atom to another to give positive and negative ions.

Question 9

Electrons can be transferred from areas of _______________ to ______________

Answer 9

Lower electronegativity to higher electronegativity

Question 10

What is electronegativity?

Answer 10

The ability of an atom to attract electrons

Question 11

What is the most electronegative element?

Answer 11

Fluorine

Question 12

In _________________ bonds, atoms share electrons

Answer 12

COVALENT

Question 13

What causes covalent bonding?

Answer 13

Covalent bonding occurs when electronegativities are close and thus shared.

Question 14

What are resonance structures?

Answer 14

Lewis structures that only differ in their arrangement

Question 15

Describe the reesonance hybrid

Answer 15

It is the true nature of the species that is found in the lab

Question 16

Compounds that contain only carbon and hydrogen

Answer 16

HYDROCARBONS

Question 17

How many hydrocarbons are there?

Answer 17

FOUR

Question 18

What are the four hydrocarbons?

Answer 18

ALKANES

ALKENES

ALKYNES

AROMATICS

Question 19

____________ are strictly hydrocarbons

Answer 19

ALKANES

Question 20

In Alkanes, all carbons are ________________

Answer 20

SP3 hybridized

Question 21

In alkanes there are only ______________ bonds

Answer 21

Carbon-Carbon SINGLE bonds

Question 22

In alkane there is only ___________ and ___________ present

Answer 22

CARBON and HYDROGEN

Question 23

What is the general formula for ALKANES?

Answer 23

Cn-H2n+2

Question 24

What are the two simplest alkanes?

Answer 24

METHANE and ETHANE

Question 25

What is the general formula for CYCLOALKANES?

Answer 25

Cn-H2n (Twice the number of hydrogens than carbons)

Question 26

__________ contain at least one carbon-carbon double bond.

Answer 26

ALKENES

Question 27

What is the general formula for ALKENES?

Answer 27

Cn-H2n

Question 28

What aare the two simplest alkenes?

Answer 28

ETHENE PROPENE

Question 29

Alkenes are _____________ hybridized

Answer 29

Sp2 HYBRIDIZED

Question 30

What is the general formula for CYCLOALKENES?

Answer 30

CnH2n-2 (Twice the number of hydrogens minus 2)

Question 31

Alkynes ccontain atleaast one ____________ bond

Answer 31

Carbon-carbon TRIPLE bond

Question 32

What is the general formula for ALKYNES?

Answer 32

CnH2n-2 (Twice the number of hydrogens minus two)

Question 33

Alkynes are ___________ hybridized

Answer 33

SP HYBRIDIZED

Question 34

_______________ are a special class of cylic compounds

Answer 34

AROMATICS

Question 35

_____________ is a generic term referring to any hydrocarbon to a larger molecule

Answer 35

ALKYL GROUP

Question 36

______________ are groups that wold be obtained by removing a hydrogen from an aalkane

Answer 36

ALKYL GROUPS

Question 37

The name of the alkyl group is derived from the _________________

Answer 37

The alkane it would be obtained from

Question 38

The alkyl group names are used in ______________

Answer 38

NAMING COMPOUNDS

Question 39

What is the alkyl group name for methane? (CH4)

Answer 39

A methyl group

Question 40

What is the abbreviation for methane? (CH4)

Answer 40

Me-

Question 41

What is the alkyl group name for ethane? (CH3CH3)

Answer 41

ETHYL GROUP

Question 42

What is the abbreviation for ethane? (CH3CH3)

Answer 42

Et-

Question 43

What is the alkyl group name for propane? (CH3-CH2-CH3)

Answer 43

Propyl group

Question 44

What is the abbreviation for propyl group?

Answer 44

Pr-

Question 45

What is the abbreviation for isopropyl group?

Answer 45

i-Pr

Question 46

What are hydrocarbons?

Answer 46

Compounds that contain only crbon and hydrogen atoms

Question 47

What are alkanes?

Answer 47

Hydrocarbons that do not have multipole bonds between carbon atoms

Question 48

What are alkenes?

Answer 48

Hydrocarbons that contain at least one carbon-carbon double bond

Question 49

What are alkynes?

Answer 49

Hydrocarbons that contain at least one carbon-carbon triple bond

Question 50

What are aromatic compounds?

Answer 50

Hydrocarbons that contain a special type of ring