Question 1

For the following reaction label the acid, base, conjugate acid and conjugate base.

Accepted Answer

The answer of For the following reaction label the acid,...

Question 2

As a result of the "leveling effect," the strongest acid that can exist in appreciable concentration in aqueous solution is ____.

Accepted Answer

A)  H2SO4 
B)  HCl 
C)  H3O+ 
D)  HNO3 
E)  All of these 
A)  H2SO4 
B)  HCl 
C)  H3O+ 
D)  HNO3 
E)  All of these

Question 3

Predict the products for the following acid-base reaction.

Accepted Answer

The answer of Predict the products for the following acid-base...

Question 4

Which of the following compounds is more acidic? Explain why.
CH3OH and CH3NH2

Accepted Answer

CH₃OH is more acidic than CH₃NH₂. The conju

Question 5

Which of the indicated protons is most acidic?

Accepted Answer

A)  I 
B)  II 
C)  III 
D)  IV 
E)  All of these 
A)  I 
B)  II 
C)  III 
D)  IV 
E)  All of these

Question 6

The tail of the curved arrow must start at ____ electron density and the head must end at ____ electron density.

Accepted Answer

A)  low, high 
B)  high, high 
C)  low, low 
D)  high, low 
A)  low, high 
B)  high, high 
C)  low, low 
D)  high, low

Question 7

Identify the conjugate base in the following reaction.

Accepted Answer

A)  I 
B)  II 
C)  III 
D)  IV 
E)  none of the above 
A)  I 
B)  II 
C)  III 
D)  IV 
E)  none of the above

Question 8

Which of the following solvents can be used with (CH3)3CLi?

Accepted Answer

A)  CH3CH2OH 
B)  CH3OH 
C)  H2O 
D)  Liquid NH3 
E)  CH3(CH2)4CH3 
A)  CH3CH2OH 
B)  CH3OH 
C)  H2O 
D)  Liquid NH3 
E)  CH3(CH2)4CH3

Question 9

CH3CH2OCH2CH3, is best classified as a ____.

Accepted Answer

A)  Brønsted-Lowry acid 
B)  Lewis acid 
C)  Brønsted-Lowry base 
D)  Lewis base 
E)  Both C & D 
A)  Brønsted-Lowry acid 
B)  Lewis acid 
C)  Brønsted-Lowry base 
D)  Lewis base 
E)  Both C & D

Question 10

A loss of proton from a Brønsted-Lowry acid results in a ___.

Accepted Answer

A)  Lewis acid 
B)  conjugate acid 
C)  conjugate base 
D)  conjugate acid-base pair 
E)  None of these 
A)  Lewis acid 
B)  conjugate acid 
C)  conjugate base 
D)  conjugate acid-base pair 
E)  None of these

Question 11

For the following acid-base reaction, predict which side of the equilibrium is favored.

Accepted Answer

A)  favor right side 
B)  favor left side 
C)  neither 
A)  favor right side 
B)  favor left side 
C)  neither

Question 12

Histidine an amino acid has the following structure. Circle the three most acidic protons in histidine.

Accepted Answer

The answer of Histidine an amino acid has the following...

Question 13

Draw the conjugate base of the following compound.

Accepted Answer

The answer of Draw the conjugate base of the following...

Question 14

Provide a curved arrow mechanism for the following acid-base reaction.

Accepted Answer

The answer of Provide a curved arrow mechanism for the...

Question 15

For the following reaction, identify the Lewis acid.

Accepted Answer

A)  I 
B)  II 
C)  III 
D)  IV 
E)  none of these 
A)  I 
B)  II 
C)  III 
D)  IV 
E)  none of these

Question 16

Aspartic acid, an amino acid, has the following structure. Circle the most acidic proton in aspartic acid. Explain your choice.

Accepted Answer

@#IMG-DLM&_TB4454_00 The conju

Question 17

Which of the following compounds is most basic?

Accepted Answer

A)  I 
B)  II 
C)  III 
D)  IV 
E)  None of these 
A)  I 
B)  II 
C)  III 
D)  IV 
E)  None of these

Question 18

Determine if H2O is a suitable reagent to protonate the following compound.

Accepted Answer

A)  yes 
B)  no 
A)  yes 
B)  no

Question 19

For the following reaction, identify the Lewis acid and the Lewis base.

Accepted Answer

The answer of For the following reaction, identify the Lewis...

Question 20

For the following acid-base reaction, predict which side of the equilibrium is favored. Explain why.

Accepted Answer

Favors the right side.
Both the base and

Exam 3: Acids and Bases

For the following reaction label the acid, base, conjugate acid and conjugate base.

As a result of the "leveling effect," the strongest acid that can exist in appreciable concentration in aqueous solution is ____.

Predict the products for the following acid-base reaction.

Which of the following compounds is more acidic? Explain why. CH3OH and CH3NH2

Which of the indicated protons is most acidic?

The tail of the curved arrow must start at ____ electron density and the head must end at ____ electron density.

Identify the conjugate base in the following reaction.

Which of the following solvents can be used with (CH3)3CLi?

CH3CH2OCH2CH3, is best classified as a ____.

A loss of proton from a Brønsted-Lowry acid results in a ___.

For the following acid-base reaction, predict which side of the equilibrium is favored.

Histidine an amino acid has the following structure. Circle the three most acidic protons in histidine.

Draw the conjugate base of the following compound.

Provide a curved arrow mechanism for the following acid-base reaction.

For the following reaction, identify the Lewis acid.

Aspartic acid, an amino acid, has the following structure. Circle the most acidic proton in aspartic acid. Explain your choice.

Which of the following compounds is most basic?

Determine if H2O is a suitable reagent to protonate the following compound.

For the following reaction, identify the Lewis acid and the Lewis base.

For the following acid-base reaction, predict which side of the equilibrium is favored. Explain why.

A Review of General Chemistry: Electrons, Bonds, and Molecular Properties

Molecular Representations

Alkanes and Cycloalkanes

Stereoisomerism

Chemical Reactivity and Mechanisms

Alkyl Halides: Nucleophilic Substitution and Elimination Reactions

Addition Reactions of Alkenes

Alkynes

Radical Reactions

Synthesis

Alcohols and Phenols

Ethers and Epoxides; Thiols and Sulfides

Infrared Spectroscopy and Mass Spectrometry

Nuclear Magnetic Resonance Spectroscopy

Conjugated Pi Systems and Pericyclic Reactions

Aromatic Compounds

Aromatic Substitution Reactions

Aldehydes and Ketones

Carboxylic Acids and Their Derivatives

Alpha Carbon Chemistry: Enols and Enolates

Amines

Introduction to Organometallic Compounds

Carbohydrates

Amino Acids, Peptides, and Proteins

Lipids

Synthetic Polymers

Filters

Which of the following compounds is more acidic? Explain why. CH₃OH and CH₃NH₂

The tail of the curved arrow must start at electron density and the head must end at electron density.

Which of the following solvents can be used with (CH₃)₃CLi?

CH₃CH₂OCH₂CH_3, is best classified as a ____.

Determine if H₂O is a suitable reagent to protonate the following compound.