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Chapter 22 Review
“Hydrocarbon Compounds”
Chapter 22 Review
How
many double covalent bonds
are in an alkane?
Alkanes do not have geometric
isomers because the carbon atoms
in their carbon-carbon bonds are __.
Draw the condensed structural
formula for 2,2,3-trimethylbutane.
Know characteristics of structural
isomers.
Chapter 22 Review
The
general name for hydrocarbons
with at least one triple covalent
bond is ____.
What is the first stage in the
formation of coal?
A structural isomer of hexane is:
a) 2,2-dimethylbutane, or
b) benzene?
Chapter 22 Review
Which of the following is a structural
isomer of butane: a) 2-methylbutane, or
b) 2-methylpropane?
What is the name of the smallest
alkyne?
The controlled process by which
hydrocarbons are broken down or
rearranged into smaller, more useful
molecules is called ____.
Chapter 22 Review
How
many valence electrons does a
carbon atom have?
What is the increment of change in
a series of straight-chain alkanes?
Which of these is an alkene:
a) propanone, or b) nonene?
What is the name of the alkane
having five carbons?
Chapter 22 Review
Alkanes
are hydrocarbons that
contain what type of bonds?
In which of the following compounds
does rotation occur around all
covalent bonds between carbons:
a) octane, or b) octene?
What is the first step in the refining
of petroleum?
Chapter 22 Review
What
is the condensed structural
formula for 2,2-dimethylbutane?
The longest continuous carbon
chain of a branched-chain
hydrocarbon is called a(n) ____.
An organic compound that contains
only carbon and hydrogen, and at
least one carbon-carbon triple bond
is classified as an ____.
Chapter 22 Review
How
many different atoms or
groups are attached to an
asymmetric carbon?
How many carbons are in a
molecule of hexane?
Hydrocarbons containing a
saturated carbon ring are called
____.
Chapter 22 Review
What
compound is the simplest
aromatic compound?
What is the general formula for a
straight-chain alkane?
How many covalent bonds can each
carbon atom form?
Which type of coal has the highest
carbon content?
Chapter 22 Review
In the cis- configuration, the methyl
groups are placed ____.
Which of the following compounds is an
unsaturated hydrocarbon: a) nonane, or
b) propyne?
What is the simplest straight-chain
alkane?
In which of the following liquids is
hexane most likely to dissolve:
a) vinegar, or b) octane?
Chapter 22 Review
Which hydrocarbon rings are most
common in nature:
a) rings with 4 or 5 carbon atoms, or
b) rings with 5 or 6 carbon atoms?
Which of the following is NOT a fraction
obtained from crude oil: a) ammonia, or
b) kerosene?
What is the physical state of the
smallest alkanes at room conditions?
Chapter 22 Review
Which of the following is NOT an
important fossil fuel: a) hydrogen,
or b) coal?
The names of the straight-chain
alkanes all end with the suffix
____.
Why are the molecules of
hydrocarbons nonpolar?
Chapter 22 Review
In a cyclic hydrocarbon with only
carbon-carbon single bonds and n
number of carbon atoms, how
many hydrogen atoms are there in
terms of n?
The name for an alkyl group that
contains two carbon atoms is
____.
Chapter 22 Review
Which
of the following is NOT a
product obtained from the distillation
of coal tar: a) coke, or b) benzene?
What is the simplest alkane?
What is the condensed structural
formula for propane?
How are hydrogen atoms arranged
in ethene?
Chapter 22 Review
What
is the main hydrocarbon
component of natural gas?
A saturated straight-chain
hydrocarbon with two carbons is __.
What is the name of the compound
CH3CH(CH3)C(CH3)3?
How many more hydrogen atoms
does a cyclohexane molecule have
than a benzene molecule?
Chapter 22 Review
What
percent of the composition of
natural gas is methane?
How many forms of coal are there?
How many arrangements are
possible for two methyl groups with
respect to a rigid double bond?