Chem118

The reaction of hydrogen (H2) and propene using a platinum catalyst is an example of a (an) ________ reaction. condensation substitution neutralization combustion addition

addition

The reaction of hydrogen (H2) and propene using a platinum catalyst is an example of a (an) ________ reaction. condensation substitution neutralization combustion addition

addition

The first word in the name of an ester is derived from the ________ used in the esterification. carboxylic acid ether alcohol ester amide

alcohol

The hydrogenation of an alkene gives a(n)

alkane

Which compound in each of the following pairs would be more soluble in water? cyclohexanone cyclopentanone

cyclopentanone

The reaction of an alkene and water in the presence of an acid catalyst to produce an alcohol is called ________. hydration hydrolysis halogenation hydrohydration alkoholysis

hydration

CH3−CH2−OH soluble slightly soluble insoluble

soluble

Tertiary alcohols cannot be oxidized because ________. the alcohol carbon is bonded to four groups so no hydrogen can be added to it there are no oxygen atoms to remove from the alcohol carbon the alcohol carbon is bonded to four groups so no oxygen can be added to it there are no hydrogen atoms attached to the alcohol carbon the alcohol carbon is too electronegative to have hydrogen removed from it

there are no hydrogen atoms attached to the alcohol carbon

Which compound in each pair would be more soluble in water? methyl propyl ether 1-butanol

1-butanol

Which compound in each pair would be more soluble in water? 1-propanol ethyl methyl ether

1-propanol

Which compound in each pair would be more soluble in water? butane 1-propanol

1-propanol

The alcohol and carboxylic acid required to form propyl ethanoate are ________. ethanol and propionic acid 2-propanol and ethanoic acid methanol and propionic acid propanol and propanoic acid 1-propanol and ethanoic acid

1-propanol and ethanoic acid Submit

When 2-methyl-2-butanol undergoes dehydration in acid, one product is

2 methyl-2-butene

The IUPAC name of CH3 - CH = CH - CH3 is ________. butene 1-butene 2-butyne 2-butane 2-butene

2-butene

When 2-methyl-2-butanol undergoes dehydration in acid, one product is ________. 2-methyl-2-butene 2-methylbutanal 2-methylbutanone 2-pentanone hexene

2-methyl-2-butene

When 2-methyl-2-butanol undergoes dehydration in acid, one product is ________. 2-methylbutanal 2-methylbutanone 2-pentanone hexene 2-methyl-2-butene

2-methyl-2-butene

The IUPAC name for CH3-CH2-C ≡ C-CH3 is ________. pentyne 1-methylbutyne 2-propene 2-pentyne 3-pentyne

2-pentyne

Which compound in each pair would be more soluble in water? 2-propanol 2-pentanol

2-propanol

Which one of the following alcohols will be soluble in water? View Available Hint(s) 3-hexanol 2-pentanol 2-butanol 2-propanol

2-propanol

What is the product when this compound undergoes gentle oxidation? 3,3-dimethylbutanal hexanal 2,2-dimethylbutanal 2,2-dimethyl-4-butanone 3,3-dimethyl-1-butanone

3,3-dimethylbutanal

The IUPAC name of this compound is ________. The IUPAC name of this compound is ________. 3-chlorobutanoic acid 3-chloro-1-butanol 3-chlorobutyric acid chlorobutyric acid 2-chlorobutanoic acid

3-chlorobutanoic acid

What is the IUPAC name for this compound? CH3−CH3|CH−CH2−O∥C−OH 2-methyl butyric acid 2-methylbutanoic acid 3-methylbutanoic acid 2-methyl-4-butanoic acid pentanoic acid

3-methylbutanoic acid

What is the IUPAC name for the following compound? 3-chloro-2,3-dimethyl-4-hexene 3-chloro-2,3,5-trimethyl-4-pentene 3-chloro-1,3,4-trimethyl-1-pentene 4-chloro-4,5-dimethyl-2-hexene 3-chloro-1,3,4,4-tetramethyl-1-butene

4-chloro-4,5-dimethyl-2-hexene

The balanced equation for the complete combustion of C5H12 will give which of these product(s)? The balanced equation for the complete combustion of C5H12 will give which of these product(s)? 5CO2 + 5H2O 5CO2 + 6H2O CO2 only C5H12O5 only 10CO + 12H2O

5CO2 + 6H2O

Which of these formulas is the expanded structural formula for an alkane with three carbon atoms? Which of these formulas is the expanded structural formula for an alkane with three carbon atoms? CH3-CH2-CH3 C- C- C C3H6 C3H8

C3H8

What is the condensed structural formula for the compound 3-hexene? CH3-CH2-CH = CH-CH2-CH3 CH3-CH2-CH2-CH = CH-CH3 CH2 = CH-CH2-CH2-CH2-CH3 CH3-CH = CH-CH2-CH2-CH3

CH3-CH2-CH = CH-CH2-CH3

What is the condensed structural formula for the product of the reaction of 2-butene with water and a strong acid catalyst?

CH3-CHOH-CH2-CH3

Which compound in each of the following pairs would be more soluble in water? Explain. CH3−CH2−CH3 CH3−CH2−CHO

CH3−CH2−CHO

Which of the following aldehydes and ketones are soluble in water? Check all that apply. CH3−CH2−O||C−H CH3−O||C−CH3 CH3−CH2−O||C−CH2−CH2−CH3

CH3−CH2−O||C−H CH3−O||C−CH3

Which compound in each of the following pairs would be more soluble in water? CH3−O||C−CH2−O||C−CH3 CH3−O||C−C|CH3H−O||C−CH3

CH3−O||C−CH2−O||C−CH3

Which of the following compounds is most soluble in water? CH3−CH2−CH2−CH2−O∥C−OH CH3−CH2−CH3 CH3−CH2−CH2−CH2−OH CH3−CH2−CH2−O−CH3 CH3−O∥C−OH

CH3−O∥C−OH

Which of these compounds is the ester formed from the reaction of acetic acid and 1-propanol? CH3−CH2−O∥C−O−CH2−CH3 CH3−OH|C|O−−OHCH2−CH2−CH3 CH3−O∥C−O−CH2−CH2−CH3 CH3−CH2−CH2−O−CH2−O∥C−OH CH3−CH2−OH|C|O−−OHCH2−CH3

CH3−O∥C−O−CH2−CH2−CH3O‖CH3−C−O−CH2−CH2−CH3

What is(are) the product(s) of the complete combustion of any hydrocarbon? CO2 only CO only H2O only CO + H2O CO2 + H2O

CO2 + H2O

What is(are) the product(s) of the complete combustion of any hydrocarbon? CO2 onlyCO onlyH2O onlyCO + H2O CO2 + H2O

CO2 + H2O

The reactants that will form an ester in the presence of an acid catalyst are ________.

Carboxylic acid and alcohol

What is the IUPAC name of this compound? CH3- CH2- CH2- CH2- CH2- CH2- CH3 What is the IUPAC name of this compound? CH3- CH2- CH2- CH2- CH2- CH2- CH3 pentane heptane octane hexane butane

Heptane

Which compound below contains an ester functional group? CH3−O∥C−CH2−CH3 H−O∥C−O−CH2−CH3 CH3−CH2−O−CH2−CH3 CH3−OH∥CH−CH2−CH3 CH3−O∥C−OH

H−O∥C−O−CH2−CH3O‖H−C−O−CH2−CH3

What happens to water solubility as the hydrocarbon chain length increases in carboxylic acids? It increases. It decreases. It stays the same.

It decreases.

Part APart complete Which one of the statements applies to oxidation? View Available Hint(s) Alcohols are oxidized to alkanes. Ketones are oxidized to alcohols. Ketones cannot be oxidized further. Carboxylic acids are oxidized to ketones.

Ketones cannot be oxidized further.

An addition reaction __________. View Available Hint(s) produces cyclopentane when water and a strong acid are added to cyclopentene occurs quickly when an alkene is added to water, with nothing else present produces cyclopentanol when water and a strong acid are added to cyclopentene results in a new compound when two alkenes add to each other.

Produces cyclopentanol when water and a strong acid are added to cyclopentene

The dehydration product of CH3-CH2-CH2-O-H in the presence of acid is ________. propene CH2 =C= CH2 cyclopropene cyclopropane propyne

Propene

What classification of alcohol undergoes oxidation to yield a ketone? all classes of alcohols both secondary and tertiary alcohols both primary and secondary alcohols secondary alcohol primary alcohol

Secondary alcohol

Thiols have structures similar to alcohols except that they containA.Three alcohol groupsB. Nitrogen in place of oxygen in the functional groupC. Lithium in place of oxygen in the functional groupD. Sulfur in place of oxygen in the functional groupE. More than one carbon

Sulfur in place of oxygen in the functional group

When a primary alcohol is strongly oxidized, the product is ________. a ketone an aldehyde an alkane another alcohol a carboxylic acid

a carboxylic acid

When a primary alcohol is strongly oxidized, the product is ________. an aldehyde a carboxylic acid a ketone an alkane another alcohol

a carboxylic acid

The reactants that will form an ester in the presence of an acid catalyst are ________. two alcohols two carboxylic acids a carboxylic acid and an alcohol an aldehyde and an alcohol two aldehydes

a carboxylic acid and an alcohol

In the oxidation of an alcohol to a ketone, there is ________. a loss of carbon a gain of hydrogen a gain of oxygen a loss of hydrogen a loss of oxygen

a loss of hydrogen

Three functional groups found in this compound are ________. alcohol, aromatic, and ether aldehyde, ether, and carboxylic acid alcohol, ether, and ketone cycloalkene, alcohol, and carboxylic acid alcohol, aldehyde, and ether

alcohol, ether, and ketone

An organic compound composed of carbon and hydrogen connected only by single bonds is an ________. An organic compound composed of carbon and hydrogen connected only by single bonds is an ________. alcohol aromatic compound alkene alkane alkyne

alkane

The hydrogenation of an alkene gives a(n) ________. alkene alkane isomer benzene alkyne

alkane

The dehydration of an alcohol in the presence of a strong acid yields ________. an alkane. a ketone. an alkene. an aldehyde. an alcohol.

an alkene.

What is the product of the reaction of an alcohol and a carboxylic acid when heated together under acidic conditions? an aldehyde an ether a ketone an ester a salt

an ester

What is the product of the reaction of an alcohol and a carboxylic acid when heated together under acidic conditions? an ester a salt an aldehyde a ketone an ether

an ester

Which compound in each of the following pairs would be more soluble in water? Explain. hexanal butanal

butanal

Which of the following compounds would give a positive Tollens' test? acetone diethyl ether butanal methanol phenol

butanal

Which of the following compounds would give a positive Tollens' test? acetone methanol butanal phenol diethyl ether

butanal

Which one of the following compounds has the smallest number of hydrogen atoms? butene 2-methybutane 2-methylpropane butane butyne

butyne

The carbonyl group consists of ________. carbon and oxygen attached by a triple bond carbon and oxygen attached by a double bond carbon-oxygen-hydrogen attached by single bonds a carbon-oxygen-carbon attached by single bonds carbon and oxygen attached by a single bond

carbon and oxygen attached by a double bond

A primary alcohol has a hydroxyl group bonded to a(n) ________. carbon bonded to one alkyl group carbon bonded to two alkyl groups carbon bonded to three alkyl groups aromatic carbon

carbon bonded to one alkyl group

Which group is the most soluble in water (assuming masses and number of carbons are equivalent)? View Available Hint(s) ketones aldehydes alcohols carboxylic acids

carboxylic acids

What is the IUPAC name of the compound shown below? 3-hexyne cis-3-hexene cis-2-hexene trans-3-hexene 3-hexene

cis-3-hexene

An unsaturated compound always ________. contains only single bonds is a cycloalkane contains a triple bond contains at least one double or triple bond contains a double bond

contains at least one double or triple bond

What is the IUPAC name for this compound? 1-ethanaldehyde methanal methyl aldehyde ethanal 1-ethanone

ethanal

The alcohol in this list that would be most soluble in water is ________. 1-hexanol 1-heptanol ethanol 1-pentanol 1-octanol

ethanol

Which compound in each pair would be more soluble in water? ethane ethanol

ethanol

The carbon atoms in saturated hydrocarbons ________. The carbon atoms in saturated hydrocarbons ________. contain at least one triple bond have only single bonds contain a benzene ring contain at least one double bond contain both a double and a triple bond

have only single bonds

Which of the following will give a positive Tollens' test? Check all that apply. hexanal 1-propanol 2-butanol

hexanal

Which of the following is not typical of most hydrocarbons? Which of the following is not typical of most hydrocarbons? covalent bonding poor solubility in water low boiling point high flammability high melting point

high melting point

What kind of attractive forces do alcohols form between individual molecules? carbon bonds ionic bonds oxygen bonds hydrogen bonds single bonds

hydrogen bonds

Alcohols contain which functional group? amide thiol hydroxyl amine

hydroxyl

CH3−CH2−CH2−CH2−CH2−CH2−OH soluble slightly soluble insoluble

insoluble

Name the ester that is formed when pentanoic acid reacts with isopropanol. View Available Hint(s) pentanoate isopropyl isopropyl pentane isopropyl pentanoic acid isopropyl pentanoate

isopropyl pentanoate

Secondary alcohols are oxidized to ________. ketones esters carboxylic acids aldehydes ethers

ketones

In a ketone, the carbonyl group is bonded to how many hydrogen atoms? none one two three four

none

Tertiary alcohols are oxidized to ________. ketones aldehydes carboxylic acids secondary alcohols none of the above

none of the above

Tertiary alcohols are oxidized to ________. secondary alcohols aldehydes carboxylic acids ketones none of the above

none of the above

A carboxylic acid is named in the IUPAC system by replacing the e in the name of the parent alkane with ________. oic acid oate carboxylic acid oic acid

oic acid

An aldehyde forms a carboxylic acid by ________. hydrolysis oxidation neutralization reduction hydrogenation

oxidation

Which of the following will give a positive Tollens' test? Check all that apply. isopropyl propyl ether 1-butanol pentanal

pentanal

Which of the following will give a positive Tollens' test? Check all that apply. pentanal 1-butanol isopropyl propyl ether

pentanalpentanal

What is the IUPAC name for this compound? cyclobenzenol glycerol cyclohexanol phenol cyclopentanol

phenol

Classify each of the following amines as primary (1∘), secondary (2∘), or tertiary (3∘). primary (1∘) secondary (2∘) tertiary (3∘)

primary (1∘∘)

Identify the compound in the following group that is most soluble in water. propanoic acid hexanoic acid benzoic acid

propanoic acid

Identify the compound in the following group that is most soluble in water. propanoic acid propanone propane

propanoic acid

Which compound in each of the following pairs would be more soluble in water? Explain. propanone 3-hexanone

propanone

primary (1∘) secondary (2∘) tertiary (3∘)

secondary (2∘)

What classification of alcohol undergoes oxidation to yield a ketone? all classes of alcohols secondary alcohol primary alcohol both secondary and tertiary alcohols both primary and secondary alcohols

secondary alcohol

Thiols have structures similar to alcohols except that they contain ________. more than one carbon nitrogen in place of oxygen in the functional group three alcohol groups lithium in place of oxygen in the functional group sulfur in place of oxygen in the functional group

sulfur in place of oxygen in the functional group Submit

What classification of alcohol is resistant to oxidation? primary secondary tertiary quaternary none

tertiary

When naming an alkene, the parent chain is the longest carbon chain ________. that contains at least one of the carbon atoms of the double bond that does not contain the double bond regardless of whether or not it contains the double bond that contains a branch that contains both atoms of the double bond

that contains both atoms of the double bond Submit

Some alkenes have geometric (cis-trans) isomers because ________. each of the carbon atoms in the double bond has four different groups attached to it the carbon atoms in the double bond are free to rotate one of the carbon atoms in the double bond has two identical groups attached to it all of the carbon atoms in the compound are rigid and cannot rotate the carbon atoms in the double bond cannot rotate

the carbon atoms in the double bond cannot rotate Submit

What is the IUPAC name of the compound shown below? trans-2-pentene cis-3-pentene trans-3-pentene cis-2-pentene 2-pentene

trans-2-pentene

An esterification reaction __________. View Available Hint(s) does not require a catalyst and will occur when an alcohol and an acid are combined in a reaction flask is irreversible produces a salt and water uses an alcohol and a carboxylic acid to produce an ester

uses an alcohol and a carboxylic acid to produce an ester

In the dehydration of an alcohol to an alkene, what is produced in addition to the alkene? carbon dioxide hydrogen carbon monoxide oxygen water

water

In the dehydration of an alcohol to an alkene, what is produced in addition to the alkene? oxygen carbon dioxide hydrogen water carbon monoxide

water

Which functional group is found in a carboxylic acid? Which functional group is found in a carboxylic acid? −O∥C−OH −OH −O∥C−O− −OH|C|−OH −CH2−OH

−OH