Question 1

What is the name of the following compound?

Accepted Answer

A) Ethylethanoate 
B) Methylethanoate 
C) Ethylmethanoate 
D) Methylmethanoate 
A) Ethylethanoate 
B) Methylethanoate 
C) Ethylmethanoate 
D) Methylmethanoate B

Question 2

Of the following, which best represents octane?

Accepted Answer

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

Question 3

What is the name of the following?

Accepted Answer

A) 2-ethylpentane 
B) 3-methylhexane 
C) 2-propylbutane 
D) 2-methyhexane 
A) 2-ethylpentane 
B) 3-methylhexane 
C) 2-propylbutane 
D) 2-methyhexane B

Question 4

What compound is represented by the following condensed structural formula: CH3CH2COOH?

Accepted Answer

Question 5

What is the general molecular formula of a cyclic alkane?

Accepted Answer

The answer of What is the general molecular formula of...

Question 6

Carboxylic acids are usually represented by what general formula?

Accepted Answer

The answer of Carboxylic acids are usually represented by what...

Question 7

Dipole-dipole forces are found in what type of matter?

Accepted Answer

A) In compounds that are nonpolar and have a permanent dipole 
B) In compounds that are polar and have a permanent dipole 
C) In compounds that are polar and do not have a permanent dipole 
D) In compounds that are nonpolar and that have no permanent dipole 
A) In compounds that are nonpolar and have a permanent dipole 
B) In compounds that are polar and have a permanent dipole 
C) In compounds that are polar and do not have a permanent dipole 
D) In compounds that are nonpolar and that have no permanent dipole

Question 8

How many isomers can be made from the formula C5H12?

Accepted Answer

3 (straight chain pe

Question 9

What is the molecular cause of vapor pressure?

Accepted Answer

A) Gas particles colliding with the container wall 
B) Gas or liquid particles colliding with the container wall 
C) The temperature of the container in which a material is housed 
D) The temperature of the material in a closed system 
A) Gas particles colliding with the container wall 
B) Gas or liquid particles colliding with the container wall 
C) The temperature of the container in which a material is housed 
D) The temperature of the material in a closed system

Question 10

How do human cells obtain folic acid?

Accepted Answer

From dieta

Question 11

What is the name and condensed structural formula of the simplest alkene?

Accepted Answer

A) Ethene, CH2=CH2 
B) Ethane, CH2=CH2 
C) Ethene, CH3CH3 
D) Ethane, CH3CH3 
A) Ethene, CH2=CH2 
B) Ethane, CH2=CH2 
C) Ethene, CH3CH3 
D) Ethane, CH3CH3

Question 12

From what sources were organic chemicals originally isolated, until the early nineteenth century?

Accepted Answer

Living or

Question 13

What do all aldehydes have in common?

Accepted Answer

A) The functional group R-(C=O)H 
B) The functional group R-OH 
C) The functional group R-NH2 
D) The functional group R-O-R 
A) The functional group R-(C=O)H 
B) The functional group R-OH 
C) The functional group R-NH2 
D) The functional group R-O-R

Question 14

What helps produce drug-resistant bacteria?

Accepted Answer

A) Exposure to warm growth conditions in hospitals 
B) Lack of antibiotics 
C) Exposure to antibiotics 
D) Exposure to antibiotics that do not kill off all infectious bacteria during an exposure 
A) Exposure to warm growth conditions in hospitals 
B) Lack of antibiotics 
C) Exposure to antibiotics 
D) Exposure to antibiotics that do not kill off all infectious bacteria during an exposure

Question 15

What do all ethers have in common?

Accepted Answer

A) An oxygen atom connected to two different carbon atoms by single bonds 
B) An oxygen atom connected to two different carbon atoms by single or double bonds 
C) An oxygen atom connected to one or two different carbon atoms by single bonds 
D) An oxygen atom connected to one or two different carbon atoms by single or double bonds 
A) An oxygen atom connected to two different carbon atoms by single bonds 
B) An oxygen atom connected to two different carbon atoms by single or double bonds 
C) An oxygen atom connected to one or two different carbon atoms by single bonds 
D) An oxygen atom connected to one or two different carbon atoms by single or double bonds

Question 16

What compounds will come out of an HPLC column first, when the stationary phase is coated with an amino-type compound?

Accepted Answer

A) Polar 
B) Nonpolar 
C) High molecular weight 
D) Low molecular weight 
A) Polar 
B) Nonpolar 
C) High molecular weight 
D) Low molecular weight

Question 17

What is the reason ethylene glycol has a higher boiling point than ethanol?

Accepted Answer

A) It has a higher molecular mass. 
B) It contains more carbon atoms. 
C) It has more sites at which to hydrogen bond. 
D) It has more dispersion forces. 
A) It has a higher molecular mass. 
B) It contains more carbon atoms. 
C) It has more sites at which to hydrogen bond. 
D) It has more dispersion forces.

Question 18

What do all alkenes have in common?

Accepted Answer

A) At least one double bond 
B) At least one triple bond 
C) At least one carbon-carbon bond 
D) Carbon-hydrogen bonds 
A) At least one double bond 
B) At least one triple bond 
C) At least one carbon-carbon bond 
D) Carbon-hydrogen bonds

Question 19

Cylohexane has what molecular formula?

Accepted Answer

A) C6H14 
B) C6H12 
C) C6H16 
D) C6H13 
A) C6H14 
B) C6H12 
C) C6H16 
D) C6H13

Question 20

Where does the infrared region of the spectrum begin?

Accepted Answer

A) Where the ionizing radiation of the spectrum ends 
B) Where the ultraviolet region of the spectrum ends 
C) Where the blue region of visible light ends 
D) Where the red region of visible light ends 
A) Where the ionizing radiation of the spectrum ends 
B) Where the ultraviolet region of the spectrum ends 
C) Where the blue region of visible light ends 
D) Where the red region of visible light ends

What is the name of the following compound?

Of the following, which best represents octane?

What is the name of the following?

What compound is represented by the following condensed structural formula: CH₃CH₂COOH?

What is the general molecular formula of a cyclic alkane?

Carboxylic acids are usually represented by what general formula?

Dipole-dipole forces are found in what type of matter?

How many isomers can be made from the formula C₅H₁₂?

What is the molecular cause of vapor pressure?

How do human cells obtain folic acid?

What is the name and condensed structural formula of the simplest alkene?

From what sources were organic chemicals originally isolated, until the early nineteenth century?

What do all aldehydes have in common?

What helps produce drug-resistant bacteria?

What do all ethers have in common?

What compounds will come out of an HPLC column first, when the stationary phase is coated with an amino-type compound?

What is the reason ethylene glycol has a higher boiling point than ethanol?

What do all alkenes have in common?

Cylohexane has what molecular formula?

Where does the infrared region of the spectrum begin?

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

Exam 7: Aqueous Solutions: Part II

What is the name of the following compound?

Of the following, which best represents octane?

What is the name of the following?

What compound is represented by the following condensed structural formula: CH3CH2COOH?

What is the general molecular formula of a cyclic alkane?

Carboxylic acids are usually represented by what general formula?

Dipole-dipole forces are found in what type of matter?

How many isomers can be made from the formula C5H12?

What is the molecular cause of vapor pressure?

How do human cells obtain folic acid?

What is the name and condensed structural formula of the simplest alkene?

From what sources were organic chemicals originally isolated, until the early nineteenth century?

What do all aldehydes have in common?

What helps produce drug-resistant bacteria?

What do all ethers have in common?

What compounds will come out of an HPLC column first, when the stationary phase is coated with an amino-type compound?

What is the reason ethylene glycol has a higher boiling point than ethanol?

What do all alkenes have in common?

Cylohexane has what molecular formula?

Where does the infrared region of the spectrum begin?

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

What compound is represented by the following condensed structural formula: CH₃CH₂COOH?

How many isomers can be made from the formula C₅H₁₂?