Question 1

1,4-diaminobenzene is one component used to make Kevlar, which is then used in bulletproof vests. Draw the line structure of 1,4-diaminobenzene.
Remember that benzene has the structure:  Labeling of carbons begins at "1" in the "12 o'clock" position and proceeds clockwise.

Accepted Answer

The answer of 1,4-diaminobenzene is one component used to make...

Question 2

How many carbon atoms are there in the longest possible continuous chain in the following molecule?

Accepted Answer

The answer of How many carbon atoms are there in...

Question 3

Give a line drawing of C₃H₆ .

Accepted Answer

The answer of Give a line drawing of C₃H₆ ...

Question 4

Carbon always forms four bonds in a compound.

Accepted Answer

A) True 
 B)False

Question 5

CH3Br is an alkyl halide.

Accepted Answer

A) True 
 B)False

Question 6

Which of the following formulas may be attributed to an UNSATURATED alcohol?

Accepted Answer

A)  C₄H8O 
B)  C₄H₁₀O 
C)  C₄H8O₂ 
D)  C₄H₆

Question 7

Which compounds typically have an unpleasant smell?

Accepted Answer

A)  amines 
B)  esters 
C)  alcohols 
D)  ethers

Question 8

Match the name of each alkane with the condensed formula.
-hexane

Accepted Answer

A) CH? 
B) CH?CH?CH?CH?CH?CH? 
C) CH?CH?CH?CH?CH? 
D) CH?CH?CH?CH? 
E) CH?CH?
F)CH?CH?CH?

Question 9

Match the name of each alkyne with the condensed formula.
-2-hexyne

Accepted Answer

A) CH?CH?C?CCH?CH? 
B) HC?CCH?CH?CH? 
C) CH?C?CCH? 
D) CH?C?CH 
E) HC?CCH?CH?CH?CH?
F)CH?C?CCH?CH?
G)CH?C?CCH?CH?CH?
H)HC?CH
I)HC?CCH?CH?

Question 10

Give a systemic name for this compound:

Accepted Answer

The answer of Give a systemic name for this compound:...

Question 11

Match the name of each alkane with the condensed formula.
-butane

Accepted Answer

A) CH? 
B) CH?CH?CH?CH?CH?CH? 
C) CH?CH?CH?CH?CH? 
D) CH?CH?CH?CH? 
E) CH?CH?
F)CH?CH?CH?

Question 12

There are three possible isomers of molecular formula C₄H₁₀.

Accepted Answer

A) True 
 B)False

Question 13

Match the name of each alkane with the condensed formula.
-methane

Accepted Answer

A) CH? 
B) CH?CH?CH?CH?CH?CH? 
C) CH?CH?CH?CH?CH? 
D) CH?CH?CH?CH? 
E) CH?CH?
F)CH?CH?CH?

Question 14

Which of the following hydrocarbon molecules is the most unsaturated? (Think also: Which of the following needs to have the most hydrogens added to achieve saturation?)

Accepted Answer

A)   
B)   
C)   
D)

Question 15

Match the name of each alkene with the condensed formula.
-1-hexene

Accepted Answer

A) CH?CH?CH=CHCH?CH? 
B) CH?=CHCH?CH?CH?CH? 
C) CH?CH=CHCH? 
D) CH?CH=CHCH?CH? 
E) CH?=CHCH?
F)CH?CH=CHCH?CH?CH?
G)CH?=CHCH?CH?CH?
H)CH?=CHCH?CH?
I)CH?=CH?

Question 16

Methanol is the compound used in automobile radiators as antifreeze.

Accepted Answer

A) True 
 B)False

Question 17

Ethanol may be obtained via the fermentation of grains.

Accepted Answer

A) True 
 B)False

Question 18

Which of the following names is incorrect?

Accepted Answer

A)  1-hexene 
B)  2-hexene 
C)  3-hexene 
D)  4-hexene

Question 19

Given this hydrocarbon line drawing, state its IUPAC name:

Accepted Answer

The answer of Given this hydrocarbon line drawing, state its...

Question 20

Match the name of each alkene with the condensed formula.
-2-pentene

Accepted Answer

A) CH?CH?CH=CHCH?CH? 
B) CH?=CHCH?CH?CH?CH? 
C) CH?CH=CHCH? 
D) CH?CH=CHCH?CH? 
E) CH?=CHCH?
F)CH?CH=CHCH?CH?CH?
G)CH?=CHCH?CH?CH?
H)CH?=CHCH?CH?
I)CH?=CH?

Exam 17: The Chemistry of Carbon

1,4-diaminobenzene is one component used to make Kevlar, which is then used in bulletproof vests. Draw the line structure of 1,4-diaminobenzene. Remember that benzene has the structure: Labeling of carbons begins at "1" in the "12 o'clock" position and proceeds clockwise.

How many carbon atoms are there in the longest possible continuous chain in the following molecule?

Give a line drawing of C₃H₆ .

Carbon always forms four bonds in a compound.

CH₃Br is an alkyl halide.

Which of the following formulas may be attributed to an UNSATURATED alcohol?

Which compounds typically have an unpleasant smell?

Match the name of each alkane with the condensed formula. -hexane

Match the name of each alkyne with the condensed formula. -2-hexyne

Give a systemic name for this compound:

Match the name of each alkane with the condensed formula. -butane

There are three possible isomers of molecular formula C₄H₁₀.

Match the name of each alkane with the condensed formula. -methane

Which of the following hydrocarbon molecules is the most unsaturated? (Think also: Which of the following needs to have the most hydrogens added to achieve saturation?)

Match the name of each alkene with the condensed formula. -1-hexene

Methanol is the compound used in automobile radiators as antifreeze.

Ethanol may be obtained via the fermentation of grains.

Which of the following names is incorrect?

Given this hydrocarbon line drawing, state its IUPAC name:

Match the name of each alkene with the condensed formula. -2-pentene

Exam 17: The Chemistry of Carbon

1,4-diaminobenzene is one component used to make Kevlar, which is then used in bulletproof vests. Draw the line structure of 1,4-diaminobenzene. Remember that benzene has the structure: Labeling of carbons begins at "1" in the "12 o'clock" position and proceeds clockwise.

How many carbon atoms are there in the longest possible continuous chain in the following molecule?

Give a line drawing of C3H6 .

Carbon always forms four bonds in a compound.

CH3Br is an alkyl halide.

Which of the following formulas may be attributed to an UNSATURATED alcohol?

Which compounds typically have an unpleasant smell?

Match the name of each alkane with the condensed formula. -hexane

Match the name of each alkyne with the condensed formula. -2-hexyne

Give a systemic name for this compound:

Match the name of each alkane with the condensed formula. -butane

There are three possible isomers of molecular formula C₄H₁₀.

Match the name of each alkane with the condensed formula. -methane

Which of the following hydrocarbon molecules is the most unsaturated? (Think also: Which of the following needs to have the most hydrogens added to achieve saturation?)

Match the name of each alkene with the condensed formula. -1-hexene

Methanol is the compound used in automobile radiators as antifreeze.

Ethanol may be obtained via the fermentation of grains.

Which of the following names is incorrect?

Given this hydrocarbon line drawing, state its IUPAC name:

Match the name of each alkene with the condensed formula. -2-pentene

Give a line drawing of C₃H₆ .

CH₃Br is an alkyl halide.