Question 1

In what form are amine-containing drugs often administered?

Accepted Answer

A) free base 
B) sodium salt 
C) ammonium salt 
D) water solution 
E) oil solution 
A) free base 
B) sodium salt 
C) ammonium salt 
D) water solution 
E) oil solution

Question 2

Carboxylic acids with more than five carbons are very water soluble.

Accepted Answer

A) True 
 B)False

Question 3

This skeletal formula represents a tertiary amine.

Accepted Answer

A) True 
 B)False

Question 4

Amides having fewer than ________ carbons are generally water soluble.

Accepted Answer

A) five 
B) six 
C) ten 
D) eleven 
E) twelve 
A) five 
B) six 
C) ten 
D) eleven 
E) twelve

Question 5

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

Accepted Answer

A) oic acid 
B) oic 
C) carboxylic acid 
D) acid 
E) oate 
A) oic acid 
B) oic 
C) carboxylic acid 
D) acid 
E) oate

Question 6

What happens to water solubility as the hydrocarbon chain length increases in carboxylic acids?

Accepted Answer

A) It increases. 
B) It decreases. 
C) It stays the same. 
A) It increases. 
B) It decreases. 
C) It stays the same.

Question 7

When acetic acid reacts with ammonia, NH3 ,the reaction yields ________.

Accepted Answer

A) acetamine 
B) ammonium acetate 
C) ethylammonium hydroxide 
D) amino acetate 
E) acetamide 
A) acetamine 
B) ammonium acetate 
C) ethylammonium hydroxide 
D) amino acetate 
E) acetamide

Question 8

The splitting apart of an ester in the presence of a strong acid and water is called ________.

Accepted Answer

A) hydrolysis 
B) saponification 
C) neutralization 
D) esterification 
E) reduction 
A) hydrolysis 
B) saponification 
C) neutralization 
D) esterification 
E) reduction

Question 9

When compared to sulfuric acid,how strong are carboxylic acids?

Accepted Answer

A) stronger 
B) just as strong 
C) weaker 
D) not acidic at all 
A) stronger 
B) just as strong 
C) weaker 
D) not acidic at all

Question 10

Caffeine is an alkaloid.

Accepted Answer

A) True 
 B)False

Question 11

The IUPAC name of this compound is ________.

Accepted Answer

A) pentanamide 
B) butyramide 
C) butylamine 
D) butanamide 
E) propanamide 
A) pentanamide 
B) butyramide 
C) butylamine 
D) butanamide 
E) propanamide

Question 12

Base catalyzed hydrolysis of an ester yields a carboxylic acid and the salt of an alcohol.

Accepted Answer

A) True 
 B)False

Question 13

Which of the following is the reaction for the saponification of methyl acetate?

Accepted Answer

A)   
B)   
C)   
D)   
E)   
A)   
B)   
C)   
D)   
E)

Question 14

The amide formed in the reaction of benzoic acid and ethylamine is ________.

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

Question 15

Amines do not form hydrogen bonds.

Accepted Answer

A) True 
 B)False

Question 16

Acid catalyzed hydrolysis of an ester yields a carboxylic acid and an alcohol.

Accepted Answer

A) True 
 B)False

Question 17

Amines are mostly ionized in water.

Accepted Answer

A) True 
 B)False

Question 18

Nicotine is a physiologically active aromatic amine.

Accepted Answer

A) True 
 B)False

Question 19

Which functional group is found in a carboxylic acid?

Accepted Answer

A) -OH 
B)   
C)   
D)   
E)   -CH2 -OH 
A) -OH 
B)   
C)   
D)   
E)   -CH2 -OH

Question 20

Aspirin that has a smell of vinegar has broken down by hydrolysis.

Accepted Answer

A) True 
 B)False

In what form are amine-containing drugs often administered?

Carboxylic acids with more than five carbons are very water soluble.

This skeletal formula represents a tertiary amine.

Amides having fewer than ________ carbons are generally water soluble.

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

What happens to water solubility as the hydrocarbon chain length increases in carboxylic acids?

When acetic acid reacts with ammonia, NH₃ ,the reaction yields ________.

The splitting apart of an ester in the presence of a strong acid and water is called ________.

When compared to sulfuric acid,how strong are carboxylic acids?

Caffeine is an alkaloid.

The IUPAC name of this compound is ________.

Base catalyzed hydrolysis of an ester yields a carboxylic acid and the salt of an alcohol.

Which of the following is the reaction for the saponification of methyl acetate?

The amide formed in the reaction of benzoic acid and ethylamine is ________.

Amines do not form hydrogen bonds.

Acid catalyzed hydrolysis of an ester yields a carboxylic acid and an alcohol.

Amines are mostly ionized in water.

Nicotine is a physiologically active aromatic amine.

Which functional group is found in a carboxylic acid?

Aspirin that has a smell of vinegar has broken down by hydrolysis.

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Exam 14: Carboxylic Acids, Esters, Amines, and Amides

In what form are amine-containing drugs often administered?

Carboxylic acids with more than five carbons are very water soluble.

This skeletal formula represents a tertiary amine.

Amides having fewer than ________ carbons are generally water soluble.

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

What happens to water solubility as the hydrocarbon chain length increases in carboxylic acids?

When acetic acid reacts with ammonia, NH3 ,the reaction yields ________.

The splitting apart of an ester in the presence of a strong acid and water is called ________.

When compared to sulfuric acid,how strong are carboxylic acids?

Caffeine is an alkaloid.

The IUPAC name of this compound is ________.

Base catalyzed hydrolysis of an ester yields a carboxylic acid and the salt of an alcohol.

Which of the following is the reaction for the saponification of methyl acetate?

The amide formed in the reaction of benzoic acid and ethylamine is ________.

Amines do not form hydrogen bonds.

Acid catalyzed hydrolysis of an ester yields a carboxylic acid and an alcohol.

Amines are mostly ionized in water.

Nicotine is a physiologically active aromatic amine.

Which functional group is found in a carboxylic acid?

Aspirin that has a smell of vinegar has broken down by hydrolysis.

Chemistry in Our Lives

Chemistry and Measurement

Matter and Energy

Atoms and Elements

Nuclear Chemistry

Ionic and Molecular Compounds

Chemical Quantities and Reactions

Gases

Solutions

Acids and Bases and Equilibrium

Introduction to Organic Chemistry: Hydrocarbons

Alcohols, Thiols, Ethers, Aldehydes, and Ketones

Carbohydrates

Lipids

Amino Acids, Proteins, and Enzymes

Nucleic Acids and Protein Synthesis

Metabolic Pathways and Energy Production

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When acetic acid reacts with ammonia, NH₃ ,the reaction yields ________.