Question 1

Add curved arrows, indicating the movement of electrons, to the drawings below to complete the correct mechanism for this reaction.

Accepted Answer

The answer of Add curved arrows, indicating the movement of...

Question 2

Which of the following compounds is a tertiary (3°) alcohol?
 
I II III IV

Accepted Answer

A)  I 
B)  II 
C)  III 
D)  IV 
A)  I 
B)  II 
C)  III 
D)  IV

Question 3

The rate-determining step of the reaction represented by the following reaction energy diagram is the first step.

Accepted Answer

A) True 
 B)False

Question 4

______________ are the basis for compound nomenclature.

Accepted Answer

The answer of ______________ are the basis for compound nomenclature....

Question 5

Which point on the energy diagram represents the intermediate?

Accepted Answer

A)  I 
B)  II 
C)  III 
D)  IV 
A)  I 
B)  II 
C)  III 
D)  IV

Question 6

The following alkenes are listed in decreasing order of heat of hydrogenation (most negative first).

Accepted Answer

A) True 
 B)False

Question 7

Which is the product of the reaction of 1-methylcyclohexene with H2O/H2SO4?

Accepted Answer

A)  I 
B)  II 
C)  III 
D)  IV 
A)  I 
B)  II 
C)  III 
D)  IV

Question 8

An neutral atom that has gained electrons is called an anion.

Accepted Answer

A) True 
 B)False

Question 9

Draw the intermediate of the following reaction.

Accepted Answer

@#IMG-DLM& Question

Question 10

Which reagents react with an alkene by syn addition?
i. Cl2 
II. Br2 
III. H2/Pt 
IV. BH3, followed by H2O2/NaOH/H2O

Accepted Answer

A)  I, II 
B)  III, IV 
C)  II, III 
D)  I, IV 
A)  I, II 
B)  III, IV 
C)  II, III 
D)  I, IV

Question 11

Which is the intermediate formed in the reaction of propene with HBr?

Accepted Answer

A)  I 
B)  II 
C)  III 
D)  IV 
A)  I 
B)  II 
C)  III 
D)  IV

Question 12

Orbitals make up the majority of the mass of an atom.

Accepted Answer

A) True 
 B)False

Question 13

Which statements describes an intermediate?

Accepted Answer

A)  cannot be isolated by using chemical methods 
B)  maximum on the energy diagram 
C)  relative minimum between two transition states on the energy diagram 
D)  relative maximum between two transition states on the energy diagram 
A)  cannot be isolated by using chemical methods 
B)  maximum on the energy diagram 
C)  relative minimum between two transition states on the energy diagram 
D)  relative maximum between two transition states on the energy diagram

Question 14

Atoms of the group 7A elements react by losing an electron to achieve a noble gas configuration.

Accepted Answer

A) True 
 B)False

Question 15

Which functional groups have correct Lewis structures?

Accepted Answer

A)  I, II 
B)  II, III 
C)  I, II, III 
D)  I, III 
A)  I, II 
B)  II, III 
C)  I, II, III 
D)  I, III

Question 16

Which of the three molecules testosterone, methadone and hydrocodone contains an amine?

Accepted Answer

A)  I,II 
B)  III 
C)  II,III 
D)  I, II, III 
A)  I,II 
B)  III 
C)  II,III 
D)  I, II, III

Question 17

Arrange these carbocations in order of increasing stability (least to most).

Accepted Answer

A)  I, II, III 
B)  I, III, II 
C)  II, I, III 
D)  III, II, I 
A)  I, II, III 
B)  I, III, II 
C)  II, I, III 
D)  III, II, I

Question 18

The activation energies of the reaction represented by the following reaction energy diagram are noted as I and II.

Accepted Answer

A) True 
 B)False

Question 19

Which of the following are pairs of contributing structures?

Accepted Answer

A)  II, IV 
B)  I, II, III 
C)  III, IV 
D)  II, III, ,IV 
A)  II, IV 
B)  I, II, III 
C)  III, IV 
D)  II, III, ,IV

Question 20

Hydrohalogenation, hydration, and bromination reactions proceed through a carbocation intermediate.

Accepted Answer

A) True 
 B)False

Add curved arrows, indicating the movement of electrons, to the drawings below to complete the correct mechanism for this reaction.

Which of the following compounds is a tertiary (3°) alcohol? I II III IV

The rate-determining step of the reaction represented by the following reaction energy diagram is the first step.

______________ are the basis for compound nomenclature.

Which point on the energy diagram represents the intermediate?

The following alkenes are listed in decreasing order of heat of hydrogenation (most negative first).

Which is the product of the reaction of 1-methylcyclohexene with H₂O/H₂SO₄?

An neutral atom that has gained electrons is called an anion.

Draw the intermediate of the following reaction.

Which reagents react with an alkene by syn addition? i. Cl₂ II. Br₂ III. H₂/Pt IV. BH₃, followed by H₂O₂/NaOH/H₂O

Which is the intermediate formed in the reaction of propene with HBr?

Orbitals make up the majority of the mass of an atom.

Which statements describes an intermediate?

Atoms of the group 7A elements react by losing an electron to achieve a noble gas configuration.

Which functional groups have correct Lewis structures?

Which of the three molecules testosterone, methadone and hydrocodone contains an amine?

Arrange these carbocations in order of increasing stability (least to most).

The activation energies of the reaction represented by the following reaction energy diagram are noted as I and II.

Which of the following are pairs of contributing structures?

Hydrohalogenation, hydration, and bromination reactions proceed through a carbocation intermediate.

Acids and Bases

Alkanes and Cycloalkanes

Alkenes and Alkynes

Chirality: the Handedness of Molecules

Haloalkanes

Alcohols, Ethers, and Thiols

Benzene and Its Derivatives

Amines

Infrared and Nuclear Magnetic Resonance Spectroscopy

Aldehydes and Ketones

Carboxylic Acids

Functional Derivatives of Carboxylic Acids

Enolate Anions

Organic Polymer Chemistry

Carbohydrates

Amino Acids and Proteins

Lipids

Nucleic Acids

The Organic Chemistry of Metabolism

Filters

Exam 1: Covalent Bonding and Shapes of Molecules

Add curved arrows, indicating the movement of electrons, to the drawings below to complete the correct mechanism for this reaction.

Which of the following compounds is a tertiary (3°) alcohol? I II III IV

The rate-determining step of the reaction represented by the following reaction energy diagram is the first step.

______________ are the basis for compound nomenclature.

Which point on the energy diagram represents the intermediate?

The following alkenes are listed in decreasing order of heat of hydrogenation (most negative first).

Which is the product of the reaction of 1-methylcyclohexene with H2O/H2SO4?

An neutral atom that has gained electrons is called an anion.

Draw the intermediate of the following reaction.

Which reagents react with an alkene by syn addition? i. Cl2 II. Br2 III. H2/Pt IV. BH3, followed by H2O2/NaOH/H2O

Which is the intermediate formed in the reaction of propene with HBr?

Orbitals make up the majority of the mass of an atom.

Which statements describes an intermediate?

Atoms of the group 7A elements react by losing an electron to achieve a noble gas configuration.

Which functional groups have correct Lewis structures?

Which of the three molecules testosterone, methadone and hydrocodone contains an amine?

Arrange these carbocations in order of increasing stability (least to most).

The activation energies of the reaction represented by the following reaction energy diagram are noted as I and II.

Which of the following are pairs of contributing structures?

Hydrohalogenation, hydration, and bromination reactions proceed through a carbocation intermediate.

Acids and Bases

Alkanes and Cycloalkanes

Alkenes and Alkynes

Chirality: the Handedness of Molecules

Haloalkanes

Alcohols, Ethers, and Thiols

Benzene and Its Derivatives

Amines

Infrared and Nuclear Magnetic Resonance Spectroscopy

Aldehydes and Ketones

Carboxylic Acids

Functional Derivatives of Carboxylic Acids

Enolate Anions

Organic Polymer Chemistry

Carbohydrates

Amino Acids and Proteins

Lipids

Nucleic Acids

The Organic Chemistry of Metabolism

Filters

Which is the product of the reaction of 1-methylcyclohexene with H₂O/H₂SO₄?

Which reagents react with an alkene by syn addition? i. Cl₂ II. Br₂ III. H₂/Pt IV. BH₃, followed by H₂O₂/NaOH/H₂O