Question 1

What is the name of the following compound?

Accepted Answer

A) 4-ethylbutanal 
B) 2-ethylbutanal 
C) 2-ethylpentanal 
D) 4-ethylpentanal 
A) 4-ethylbutanal 
B) 2-ethylbutanal 
C) 2-ethylpentanal 
D) 4-ethylpentanal

Question 2

What factors affect the rate of dissolution of a solute in water?

Accepted Answer

A) The amount of solute already in solution 
B) Surface area of the solute 
C) Temperature of the solvent 
D) All of the above 
A) The amount of solute already in solution 
B) Surface area of the solute 
C) Temperature of the solvent 
D) All of the above

Question 3

Temperature of a system seldom influences the rate at which a solute dissolves.

Accepted Answer

A) True 
 B)False

Question 4

What is the correct line drawing for 3-ethyloctane?

Accepted Answer

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

Question 5

What is the final step in the metabolism of alcohol?

Accepted Answer

A) Ethanol production 
B) Aldehyde production 
C) The production of carboxylic acids 
D) The production of carbon dioxide and water 
A) Ethanol production 
B) Aldehyde production 
C) The production of carboxylic acids 
D) The production of carbon dioxide and water

Question 6

What is the proper Lewis line structure for 3-hexene?

Accepted Answer

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

Question 7

Cyclic alkanes have what general formula?

Accepted Answer

A) CnHn 
B) CnH2n 
C) CnH2n-2 
D) CnH2n+2 
A) CnHn 
B) CnH2n 
C) CnH2n-2 
D) CnH2n+2

Question 8

Which is the best depiction of the Lewis line structure of 2-hexyne?

Accepted Answer

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

Question 9

What is a tertiary amine?

Accepted Answer

An organic molecule

Question 10

What is the correct line structure for 3-octene?

Accepted Answer

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

Question 11

What does the term "branched isomers" mean?

Accepted Answer

A rearrangement of t

Question 12

What is the predominant feature of all alkanes?

Accepted Answer

They are composed en

Question 13

What is the proper name of this compound?

Accepted Answer

A) 2,2-ethylbutane 
B) 2,2-dimethylpentane 
C) 2,2-dimethylbutane 
D) 3,3-methylbutane 
A) 2,2-ethylbutane 
B) 2,2-dimethylpentane 
C) 2,2-dimethylbutane 
D) 3,3-methylbutane

Question 14

What is the condensed structural formula for 2-hexane?

Accepted Answer

A) CH3CH2CH=CHCH2CH3 
B) CH2=CH2CH2CH2CH2CH3 
C) CH3CH=CHCH2CH2CH3 
D) CH3CH=CHCH=CH2CH3 
A) CH3CH2CH=CHCH2CH3 
B) CH2=CH2CH2CH2CH2CH3 
C) CH3CH=CHCH2CH2CH3 
D) CH3CH=CHCH=CH2CH3

Question 15

How can a dipole in a molecule be induced?

Accepted Answer

A) Through interaction with a temporary dipole in a neighboring molecule 
B) Through cooling the system 
C) By adjusting the size of the electron cloud 
D) A dipole cannot be induced. 
A) Through interaction with a temporary dipole in a neighboring molecule 
B) Through cooling the system 
C) By adjusting the size of the electron cloud 
D) A dipole cannot be induced.

Question 16

What is the molecular formula for phenol?

Accepted Answer

A) C5H6O 
B) C6H6O 
C) C6H5O 
D) C6H6O2 
A) C5H6O 
B) C6H6O 
C) C6H5O 
D) C6H6O2

Question 17

What is the correct condensed structural formula for 1-hexyne?

Accepted Answer

A) CHCCHCHCHCH3 
B) CH3CH2CCCH2CH3 
C) CH2CHCH2CH2CH2CH3 
D) CHCCH2CH2CH2CH3 
A) CHCCHCHCHCH3 
B) CH3CH2CCCH2CH3 
C) CH2CHCH2CH2CH2CH3 
D) CHCCH2CH2CH2CH3

Question 18

How many times less soluble in water is oxygen than hydrogen?

Accepted Answer

A) Four times 
B) Two times 
C) Their solubility is about the same. 
D) None of the above; oxygen is actually more soluble than hydrogen in water. 
A) Four times 
B) Two times 
C) Their solubility is about the same. 
D) None of the above; oxygen is actually more soluble than hydrogen in water.

Question 19

What compound was misdiagnosed as ethylene glycol in Ryan Stallings blood?

Accepted Answer

A) 1,2-ethanediol 
B) Ethanol 
C) Propanoic acid 
D) Propanal 
A) 1,2-ethanediol 
B) Ethanol 
C) Propanoic acid 
D) Propanal

Question 20

Which of the following is the correct Lewis structure for ethane?

Accepted Answer

A)    
B)    
C)    
D) None of the above. 
A)    
B)    
C)    
D) None of the above.

What is the name of the following compound?

What factors affect the rate of dissolution of a solute in water?

Temperature of a system seldom influences the rate at which a solute dissolves.

What is the correct line drawing for 3-ethyloctane?

What is the final step in the metabolism of alcohol?

What is the proper Lewis line structure for 3-hexene?

Cyclic alkanes have what general formula?

Which is the best depiction of the Lewis line structure of 2-hexyne?

What is a tertiary amine?

What is the correct line structure for 3-octene?

What does the term "branched isomers" mean?

What is the predominant feature of all alkanes?

What is the proper name of this compound?

What is the condensed structural formula for 2-hexane?

How can a dipole in a molecule be induced?

What is the molecular formula for phenol?

What is the correct condensed structural formula for 1-hexyne?

How many times less soluble in water is oxygen than hydrogen?

What compound was misdiagnosed as ethylene glycol in Ryan Stallings blood?

Which of the following is the correct Lewis structure for ethane?

Understanding Our World With Chemistry

Matter: Properties, Changes and Measurements

Understanding Atoms

Bonding and Reactions

Chemistry of Bonding: Structure and Function of Drug Molecules

Aqueous Solutions: Part I

Organic Chemistry and Polymers

Chemistry of Fire and Heat

Chemistry of Explosions

Applications of Chemical Kinetics

Nuclear Chemistry: Energy, Medicine, Weapons, and Terrorism

Chemical Equilibrium

Introduction to Biochemistry

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Exam 7: Aqueous Solutions: Part II

What is the name of the following compound?

What factors affect the rate of dissolution of a solute in water?

Temperature of a system seldom influences the rate at which a solute dissolves.

What is the correct line drawing for 3-ethyloctane?

What is the final step in the metabolism of alcohol?

What is the proper Lewis line structure for 3-hexene?

Cyclic alkanes have what general formula?

Which is the best depiction of the Lewis line structure of 2-hexyne?

What is a tertiary amine?

What is the correct line structure for 3-octene?

What does the term "branched isomers" mean?

What is the predominant feature of all alkanes?

What is the proper name of this compound?

What is the condensed structural formula for 2-hexane?

How can a dipole in a molecule be induced?

What is the molecular formula for phenol?

What is the correct condensed structural formula for 1-hexyne?

How many times less soluble in water is oxygen than hydrogen?

What compound was misdiagnosed as ethylene glycol in Ryan Stallings blood?

Which of the following is the correct Lewis structure for ethane?

Understanding Our World With Chemistry

Matter: Properties, Changes and Measurements

Understanding Atoms

Bonding and Reactions

Chemistry of Bonding: Structure and Function of Drug Molecules

Aqueous Solutions: Part I

Organic Chemistry and Polymers

Chemistry of Fire and Heat

Chemistry of Explosions

Applications of Chemical Kinetics

Nuclear Chemistry: Energy, Medicine, Weapons, and Terrorism

Chemical Equilibrium

Introduction to Biochemistry

Filters