Question 1

Draw all ethers with molecular formula C4H10O.

Accepted Answer

Question 2

Give the IUPAC name for the following compound:

Accepted Answer

A) 1-chloro-2-methylcyclohexane 
B) 1-methyl-2-chlorocyclohexane 
C) 1-chloro-5-methylcyclohexane 
D) 1-methyl-5-chlorocyclohexane 
E) 1, 2-chloromethylcyclohexane 
A) 1-chloro-2-methylcyclohexane 
B) 1-methyl-2-chlorocyclohexane 
C) 1-chloro-5-methylcyclohexane 
D) 1-methyl-5-chlorocyclohexane 
E) 1, 2-chloromethylcyclohexane

Question 3

Give the IUPAC name for the following structure:

Accepted Answer

A) 3-chloro-6-methylcyclohexanol 
B) 2-methyl-5-chlorocyclohexanol 
C) 1-chloro-4-methylcyclohexanol 
D) 5-chloro-2-methylcyclohexanol 
E) 2-methyl-3-chlorocyclohexanol 
A) 3-chloro-6-methylcyclohexanol 
B) 2-methyl-5-chlorocyclohexanol 
C) 1-chloro-4-methylcyclohexanol 
D) 5-chloro-2-methylcyclohexanol 
E) 2-methyl-3-chlorocyclohexanol

Question 4

Draw an acceptable structure for 6-ethyl-2,6, 7-trimethyl-5-propylnonane.

Accepted Answer

The answer of Draw an acceptable structure for 6-ethyl-2,6, 7-trimethyl-5-propylnonane....

Question 5

Determine the number of hydrogens in limonene.

Accepted Answer

A) 8 
B) 10 
C) 12 
D) 16 
E) 18 
A) 8 
B) 10 
C) 12 
D) 16 
E) 18

Question 6

Give structures for the three isomers with molecular formula C5H12 and provide the common name of each.

Accepted Answer

Question 7

Draw the most stable conformer of cis-1-ethyl-4-methylcyclohexane.

Accepted Answer

The answer of Draw the most stable conformer of cis-1-ethyl-4-methylcyclohexane....

Question 8

If an acyclic alkane hydrocarbon contains n carbon atoms, how many hydrogen atoms must it also contain?

Accepted Answer

A) n 
B) n + 2 
C) n - 2 
D) 2n 
E) 2n + 2 
A) n 
B) n + 2 
C) n - 2 
D) 2n 
E) 2n + 2

Question 9

Which of the compounds below will form hydrogen bonds between its molecules?

Accepted Answer

A) CH3CH2CH2F 
B) CH3CH2CH2CH3 
C) (CH3)3N 
D) CH3CH2OCH3 
E) CH3NHCH2CH3 
A) CH3CH2CH2F 
B) CH3CH2CH2CH3 
C) (CH3)3N 
D) CH3CH2OCH3 
E) CH3NHCH2CH3

Question 10

Draw a Newman projection of the most stable conformation of 2-methylpropane.

Accepted Answer

The answer of Draw a Newman projection of the most...

Question 11

Which of the following describes the most stable conformation of trans-1-tert-butyl-3-methylcyclohexane?

Accepted Answer

A) Both groups are equatorial. 
B) Both groups are axial. 
C) The tert-butyl group is equatorial and the methyl group is axial. 
D) The tert-butyl group is axial and the methyl group is equatorial. 
E) none of the above 
A) Both groups are equatorial. 
B) Both groups are axial. 
C) The tert-butyl group is equatorial and the methyl group is axial. 
D) The tert-butyl group is axial and the methyl group is equatorial. 
E) none of the above

Question 12

Identify the least stable conformation for 1-tert-butyl-3-methylcyclohexane.

Accepted Answer

A) tert-butyl is axial and the methyl is equatorial. 
B) tert-butyl is axial and the methyl is axial. 
C) tert-butyl is equatorial and the methyl is axial. 
D) tert-butyl is equatorial and the methyl is equatorial. 
E) All are equally stable. 
A) tert-butyl is axial and the methyl is equatorial. 
B) tert-butyl is axial and the methyl is axial. 
C) tert-butyl is equatorial and the methyl is axial. 
D) tert-butyl is equatorial and the methyl is equatorial. 
E) All are equally stable.

Question 13

Identify the number of secondary hydrogens in the following structure.

Accepted Answer

A) 4 
B) 6 
C) 8 
D) 10 
E) 12 
A) 4 
B) 6 
C) 8 
D) 10 
E) 12

Question 14

Which of the following has the greatest van der Waal's interaction between molecules of the same kind?

Accepted Answer

A)    
B) CH3CH2CH2CH3 
C)    
D) CH3CH2CH2CH2CH3 
E)    
A)    
B) CH3CH2CH2CH3 
C)    
D) CH3CH2CH2CH2CH3 
E)

Question 15

Draw an acceptable structure for sec-butylcyclopentane.

Accepted Answer

The answer of Draw an acceptable structure for sec-butylcyclopentane....

Question 16

Draw the Newman projection that represents the most stable conformation of 3,3-dimethylhexane viewed along the C3-C4 bond.

Accepted Answer

The answer of Draw the Newman projection that represents the...

Question 17

Would you expect sodium chloride (NaCl)to be highly soluble in the organic solvent hexane (CH3CH2CH2CH2CH2CH3)? Briefly explain your answer.

Accepted Answer

One would not expect NaCl to be highly s

Question 18

Provide the IUPAC name of the compound.
H2NCH2CH2CH2CH2OH

Accepted Answer

Question 19

Which of the following is diisopropyl ether?

Accepted Answer

A) CH3CH2CH2-O-CH2CH2CH3 
B)    
C) CH3CH2CH2OCH(CH3)2 
D) (CH3)3COC(CH3)3 
E) (CH3)2CHOCH(CH3)2 
A) CH3CH2CH2-O-CH2CH2CH3 
B)    
C) CH3CH2CH2OCH(CH3)2 
D) (CH3)3COC(CH3)3 
E) (CH3)2CHOCH(CH3)2

Question 20

Provide an acceptable name for the alkane shown below.

Accepted Answer

3-ethyl-4,

Exam 3: An Introduction to Organic Compounds

Draw all ethers with molecular formula C4H10O.

Give the IUPAC name for the following compound:

Give the IUPAC name for the following structure:

Draw an acceptable structure for 6-ethyl-2,6, 7-trimethyl-5-propylnonane.

Determine the number of hydrogens in limonene.

Give structures for the three isomers with molecular formula C5H12 and provide the common name of each.

Draw the most stable conformer of cis-1-ethyl-4-methylcyclohexane.

If an acyclic alkane hydrocarbon contains n carbon atoms, how many hydrogen atoms must it also contain?

Which of the compounds below will form hydrogen bonds between its molecules?

Draw a Newman projection of the most stable conformation of 2-methylpropane.

Which of the following describes the most stable conformation of trans-1-tert-butyl-3-methylcyclohexane?

Identify the least stable conformation for 1-tert-butyl-3-methylcyclohexane.

Identify the number of secondary hydrogens in the following structure.

Which of the following has the greatest van der Waal's interaction between molecules of the same kind?

Draw an acceptable structure for sec-butylcyclopentane.

Draw the Newman projection that represents the most stable conformation of 3,3-dimethylhexane viewed along the C3-C4 bond.

Would you expect sodium chloride (NaCl)to be highly soluble in the organic solvent hexane (CH3CH2CH2CH2CH2CH3)? Briefly explain your answer.

Provide the IUPAC name of the compound. H2NCH2CH2CH2CH2OH

Which of the following is diisopropyl ether?

Provide an acceptable name for the alkane shown below.

Remembering General Chemistry: Electronic Structure and Bonding

Acids and Bases: Central to Understanding Organic Chemistry

Isomers: the Arrangement of Atoms in Space

Alkenes Thermodynamics and Kinetics

Reactions of Alkenes

Reactions of Alkynes Introduction to Multistep Synthesis

Electron Delocalization, Resonance, and Aromaticity More About Molecular Orbital Theory

Substitution Reactions of Alkyl Halides

Elimination Reactions of Alkyl Halides Competition Between Substitution and Elimination

Reactions of Alcohols, Ethers, Epoxides, and Sulfur-Containing Compounds

Organometallic Compounds

Reactions of Alkanes, Radicals

Mass Spectrometry, Infrared Spectroscopy, and Uvvis Spectroscopy

Nmr Spectroscopy

Reactions of Carboxylic Acids and Carboxylic Acid Derivatives

Reactions of Aldehydes and Ketones

Reactions at the Alpha Carbon of Carbonyl Compounds

Reactions of Benzene and Substituted Benzenes

More About Amines Heterocylic Compounds

Carbohydrates

Amino Acids, Peptides, and Proteins

Catalysis

The Organic Mechanisms of the Coenzymes

The Chemistry of Metabolism

Nucleosides, Nucleotides, and Nucleic Acids

Synthetic Polymers

Pericyclic Reactions

Filters

Draw all ethers with molecular formula C₄H₁₀O.

Give structures for the three isomers with molecular formula C₅H₁₂ and provide the common name of each.

Would you expect sodium chloride (NaCl)to be highly soluble in the organic solvent hexane (CH₃CH₂CH₂CH₂CH₂CH₃)? Briefly explain your answer.

Provide the IUPAC name of the compound. H₂NCH₂CH₂CH₂CH₂OH