Question 1

Which of the following is the molecular formula for the salt of the magnesium ion and the propanoate anion?

Accepted Answer

A) Mg(C3H5O2)2 
B) Mg2C3H5O2 
C) Mg(C3H6O2)2 
D) MgC3H5O2 
A) Mg(C3H5O2)2 
B) Mg2C3H5O2 
C) Mg(C3H6O2)2 
D) MgC3H5O2

Question 2

Which of the following classes of compounds cannot form hydrogen bonds with like molecules?

Accepted Answer

A) alcohol 
B) phenol 
C) thiol 
A) alcohol 
B) phenol 
C) thiol

Question 3

The active ingredient in Prozac is shown below.   This compound:

Accepted Answer

A) is a hydrochloride salt. 
B) contains the conjugate acid of an amine. 
C) was formed by the reaction of an amine and HCl. 
D) all of the above 
A) is a hydrochloride salt. 
B) contains the conjugate acid of an amine. 
C) was formed by the reaction of an amine and HCl. 
D) all of the above

Question 4

When phenol dissolves in water, it functions as

Accepted Answer

A) a weak base 
B) a weak acid 
C) a neutral compound 
A) a weak base 
B) a weak acid 
C) a neutral compound

Question 5

Consider the following nitrogen containing compounds.   Fill in the blanks with the appropriate letter (A,B,C,D).
-Structure________________ would be the form present in a pH 2 solution.

Accepted Answer

The answer of Consider the following nitrogen containing compounds. ...

Question 6

Only amino acids can form zwitterions.

Accepted Answer

A) True 
 B)False

Question 7

When a amine dissolves in water, the pH is

Accepted Answer

A) greater than 7. 
B) less than 7. 
C) neutral at about 7. 
A) greater than 7. 
B) less than 7. 
C) neutral at about 7.

Question 8

Write the structural formula for the organic product of the decarboxylation of the following substance.

Accepted Answer

The answer of Write the structural formula for the organic...

Question 9

Imitrex was developed in the late 1980's and is used in the treatment of migraine. The active ingredient is shown below.   The substance would be classified as a(n):

Accepted Answer

A) phenethylamine 
B) tryptamine 
C) alkaloid 
D) a and c 
E) b and c 
A) phenethylamine 
B) tryptamine 
C) alkaloid 
D) a and c 
E) b and c

Question 10

Consider the structures given below.   Fill in the blanks with appropriate letter (A,B,C,D,E,F).
-Structure ____________________ could be a hydrogen bond donor or acceptor in water.

Accepted Answer

The answer of Consider the structures given below.  ...

Question 11

Which of the following classes of amines can act as both a hydrogen bond acceptor and a hydrogen bond donor when dissolved in water?

Accepted Answer

A) primary 
B) secondary 
C) tertiary 
D) both primary and secondary 
E) primary, secondary and tertiary 
A) primary 
B) secondary 
C) tertiary 
D) both primary and secondary 
E) primary, secondary and tertiary

Question 12

Consider the structures given below.   Fill in the blanks with appropriate letter (A,B,C,D,E,F).
-Structure____________________ would not be neutralized by the buffers found in the body.

Accepted Answer

The answer of Consider the structures given below.  ...

Question 13

The formula for the organic product of the following reaction is:

Accepted Answer

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

Question 14

The hexanoate ion has the formula:

Accepted Answer

A) True 
 B)False

Question 15

Consider the following nitrogen containing compounds.   Fill in the blanks with the appropriate letter (A,B,C,D).
-Structure___________________ contains an amino group.

Accepted Answer

The answer of Consider the following nitrogen containing compounds. ...

Question 16

In decarboxylation reactions, the carboxylic acid group produces carbon dioxide.

Accepted Answer

A) True 
 B)False

Question 17

The following amine is classified as:

Accepted Answer

A) primary. 
B) secondary. 
C) tertiary. 
A) primary. 
B) secondary. 
C) tertiary.

Question 18

Which of the following would not be soluble in water?

Accepted Answer

A) potassium nonanoate 
B) sodium nonanoate 
C) nonanoic acid 
D) All would exhibit about the same solubility in water. 
A) potassium nonanoate 
B) sodium nonanoate 
C) nonanoic acid 
D) All would exhibit about the same solubility in water.

Question 19

The water solubility of heptanoic acid is less than that of potassium heptanoate.

Accepted Answer

A) True 
 B)False

Question 20

Which of the following types of compounds is a good candidate for decarboxylation?

Accepted Answer

A) carboxylic acid 
B) ketone 
C) b-keto carboxylic acid 
D) a-keto carboxylic acid 
A) carboxylic acid 
B) ketone 
C) b-keto carboxylic acid 
D) a-keto carboxylic acid

Which of the following is the molecular formula for the salt of the magnesium ion and the propanoate anion?

Which of the following classes of compounds cannot form hydrogen bonds with like molecules?

The active ingredient in Prozac is shown below. This compound:

When phenol dissolves in water, it functions as

Consider the following nitrogen containing compounds. Fill in the blanks with the appropriate letter (A,B,C,D). -Structure________________ would be the form present in a pH 2 solution.

Only amino acids can form zwitterions.

When a amine dissolves in water, the pH is

Write the structural formula for the organic product of the decarboxylation of the following substance.

Imitrex was developed in the late 1980's and is used in the treatment of migraine. The active ingredient is shown below. The substance would be classified as a(n):

Consider the structures given below. Fill in the blanks with appropriate letter (A,B,C,D,E,F). -Structure ____________________ could be a hydrogen bond donor or acceptor in water.

Which of the following classes of amines can act as both a hydrogen bond acceptor and a hydrogen bond donor when dissolved in water?

Consider the structures given below. Fill in the blanks with appropriate letter (A,B,C,D,E,F). -Structure____________________ would not be neutralized by the buffers found in the body.

The formula for the organic product of the following reaction is:

The hexanoate ion has the formula:

Consider the following nitrogen containing compounds. Fill in the blanks with the appropriate letter (A,B,C,D). -Structure___________________ contains an amino group.

In decarboxylation reactions, the carboxylic acid group produces carbon dioxide.

The following amine is classified as:

Which of the following would not be soluble in water?

The water solubility of heptanoic acid is less than that of potassium heptanoate.

Which of the following types of compounds is a good candidate for decarboxylation?

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Exam 12: Organic Acids and Bases

Which of the following is the molecular formula for the salt of the magnesium ion and the propanoate anion?

Which of the following classes of compounds cannot form hydrogen bonds with like molecules?

The active ingredient in Prozac is shown below. This compound:

When phenol dissolves in water, it functions as

Consider the following nitrogen containing compounds. Fill in the blanks with the appropriate letter (A,B,C,D). -Structure________________ would be the form present in a pH 2 solution.

Only amino acids can form zwitterions.

When a amine dissolves in water, the pH is

Write the structural formula for the organic product of the decarboxylation of the following substance.

Imitrex was developed in the late 1980's and is used in the treatment of migraine. The active ingredient is shown below. The substance would be classified as a(n):

Consider the structures given below. Fill in the blanks with appropriate letter (A,B,C,D,E,F). -Structure ____________________ could be a hydrogen bond donor or acceptor in water.

Which of the following classes of amines can act as both a hydrogen bond acceptor and a hydrogen bond donor when dissolved in water?

Consider the structures given below. Fill in the blanks with appropriate letter (A,B,C,D,E,F). -Structure____________________ would not be neutralized by the buffers found in the body.

The formula for the organic product of the following reaction is:

The hexanoate ion has the formula:

Consider the following nitrogen containing compounds. Fill in the blanks with the appropriate letter (A,B,C,D). -Structure___________________ contains an amino group.

In decarboxylation reactions, the carboxylic acid group produces carbon dioxide.

The following amine is classified as:

Which of the following would not be soluble in water?

The water solubility of heptanoic acid is less than that of potassium heptanoate.

Which of the following types of compounds is a good candidate for decarboxylation?

Measurements in Science and Medicine

Atoms, Elements, and Compounds

Chemical Bonds

Energy and Physical Properties

Solution Concentration

Chemical Reactions

Acids and Bases

Nuclear Chemistry

Hydrocarbons: An Introduction to Organic Molecules

Hydration, Dehydration, and Alcohols

Carbonyl Compounds and Redox Reactions

Condensation and Hydrolysis Reactions

Proteins

Carbohydrates

Lipids and Membranes

Nucleic Acids, Protein Synthesis, and Heredity

Filters