The value of ΔG°for the equilibrium between the two chair conformations of 1-ethyl-1-methylcyclohexane is to be calculated. Concept Introduction : According to the position of methyl group and size of the molecules, the interaction between the hydrogen atoms differs, thus stability can be explained.

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Answer 1

Question

Chapter 4.4, Problem 4.11E

(a)

Interpretation Introduction

Interpretation:

The value of ΔG°for the equilibrium between the two chair conformations of 1-ethyl-1-methylcyclohexane is to be calculated.

Concept Introduction:According to the position of methyl group and size of the molecules, the interaction between the hydrogen atoms differs, thus stability can be explained.

(b)

Interpretation Introduction

Interpretation:

The value of ΔG° for the equilibrium between the two chair conformations of cis-1-ethyl-4-methylcyclohexane is to be calculated.

Concept Introduction:

The ethyl group is larger in size compared to methyl group, so according to the size difference and their conformation stability of the compound differs.

(c)

Interpretation Introduction

Interpretation:The value ofΔG° for the equilibrium between the two chair conformations of trans-1-ethyl-1-methylcyclohexane is to be calculated.

Concept Introduction:The ethyl group is larger in size compared to methyl group, so according to the size difference and their conformation stability of the compound differs.

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Answer 2

Question

Chapter 4.4, Problem 4.11E

(a)

Interpretation Introduction

Interpretation:

The value of ΔG°for the equilibrium between the two chair conformations of 1-ethyl-1-methylcyclohexane is to be calculated.

Concept Introduction:According to the position of methyl group and size of the molecules, the interaction between the hydrogen atoms differs, thus stability can be explained.

(b)

Interpretation Introduction

Interpretation:

The value of ΔG° for the equilibrium between the two chair conformations of cis-1-ethyl-4-methylcyclohexane is to be calculated.

Concept Introduction:

The ethyl group is larger in size compared to methyl group, so according to the size difference and their conformation stability of the compound differs.

(c)

Interpretation Introduction

Interpretation:The value ofΔG° for the equilibrium between the two chair conformations of trans-1-ethyl-1-methylcyclohexane is to be calculated.

Concept Introduction:The ethyl group is larger in size compared to methyl group, so according to the size difference and their conformation stability of the compound differs.

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Answer 3

Question

Chapter 4.4, Problem 4.11E

(a)

Interpretation Introduction

Interpretation:

The value of ΔG°for the equilibrium between the two chair conformations of 1-ethyl-1-methylcyclohexane is to be calculated.

Concept Introduction:According to the position of methyl group and size of the molecules, the interaction between the hydrogen atoms differs, thus stability can be explained.

(b)

Interpretation Introduction

Interpretation:

The value of ΔG° for the equilibrium between the two chair conformations of cis-1-ethyl-4-methylcyclohexane is to be calculated.

Concept Introduction:

The ethyl group is larger in size compared to methyl group, so according to the size difference and their conformation stability of the compound differs.

(c)

Interpretation Introduction

Interpretation:The value ofΔG° for the equilibrium between the two chair conformations of trans-1-ethyl-1-methylcyclohexane is to be calculated.

Concept Introduction:The ethyl group is larger in size compared to methyl group, so according to the size difference and their conformation stability of the compound differs.

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Answer 4

Question

Chapter 4.4, Problem 4.11E

(a)

Interpretation Introduction

Interpretation:

The value of ΔG°for the equilibrium between the two chair conformations of 1-ethyl-1-methylcyclohexane is to be calculated.

Concept Introduction:According to the position of methyl group and size of the molecules, the interaction between the hydrogen atoms differs, thus stability can be explained.

(b)

Interpretation Introduction

Interpretation:

The value of ΔG° for the equilibrium between the two chair conformations of cis-1-ethyl-4-methylcyclohexane is to be calculated.

Concept Introduction:

The ethyl group is larger in size compared to methyl group, so according to the size difference and their conformation stability of the compound differs.

(c)

Interpretation Introduction

Interpretation:The value ofΔG° for the equilibrium between the two chair conformations of trans-1-ethyl-1-methylcyclohexane is to be calculated.

Concept Introduction:The ethyl group is larger in size compared to methyl group, so according to the size difference and their conformation stability of the compound differs.

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Answer 5

Chapter 4.4, Problem 4.11E

(a)

Interpretation Introduction

Interpretation:

The value of ΔG°for the equilibrium between the two chair conformations of 1-ethyl-1-methylcyclohexane is to be calculated.

Concept Introduction:According to the position of methyl group and size of the molecules, the interaction between the hydrogen atoms differs, thus stability can be explained.

(b)

Interpretation Introduction

Interpretation:

The value of ΔG° for the equilibrium between the two chair conformations of cis-1-ethyl-4-methylcyclohexane is to be calculated.

Concept Introduction:

The ethyl group is larger in size compared to methyl group, so according to the size difference and their conformation stability of the compound differs.

(c)

Interpretation Introduction

Interpretation:The value ofΔG° for the equilibrium between the two chair conformations of trans-1-ethyl-1-methylcyclohexane is to be calculated.

Concept Introduction:The ethyl group is larger in size compared to methyl group, so according to the size difference and their conformation stability of the compound differs.

Answer 6

Chapter 4.4, Problem 4.11E

(a)

Interpretation Introduction

Interpretation:

The value of ΔG°for the equilibrium between the two chair conformations of 1-ethyl-1-methylcyclohexane is to be calculated.

Concept Introduction:According to the position of methyl group and size of the molecules, the interaction between the hydrogen atoms differs, thus stability can be explained.

Answer 7

Chapter 4.4, Problem 4.11E

(a)

Interpretation Introduction

Interpretation:

The value of ΔG°for the equilibrium between the two chair conformations of 1-ethyl-1-methylcyclohexane is to be calculated.

Concept Introduction:According to the position of methyl group and size of the molecules, the interaction between the hydrogen atoms differs, thus stability can be explained.

Answer 8

(b)

Interpretation Introduction

Interpretation:

The value of ΔG° for the equilibrium between the two chair conformations of cis-1-ethyl-4-methylcyclohexane is to be calculated.

Concept Introduction:

The ethyl group is larger in size compared to methyl group, so according to the size difference and their conformation stability of the compound differs.

Answer 9

(b)

Interpretation Introduction

Interpretation:

The value of ΔG° for the equilibrium between the two chair conformations of cis-1-ethyl-4-methylcyclohexane is to be calculated.

Concept Introduction:

The ethyl group is larger in size compared to methyl group, so according to the size difference and their conformation stability of the compound differs.

Answer 10

(c)

Interpretation Introduction

Interpretation:The value ofΔG° for the equilibrium between the two chair conformations of trans-1-ethyl-1-methylcyclohexane is to be calculated.

Concept Introduction:The ethyl group is larger in size compared to methyl group, so according to the size difference and their conformation stability of the compound differs.

Answer 11

(c)

Interpretation Introduction

Interpretation:The value ofΔG° for the equilibrium between the two chair conformations of trans-1-ethyl-1-methylcyclohexane is to be calculated.

Concept Introduction:The ethyl group is larger in size compared to methyl group, so according to the size difference and their conformation stability of the compound differs.

Answer 12

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Answer 13

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Answer 14

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Answer 15

Ch. 4.1 - Prob. 4.1E Ch. 4.1 - Prob. 4.3TIY Ch. 4.2 - Prob. 4.4E Ch. 4.2 - Prob. 4.6TIY Ch. 4.3 - Prob. 4.7E Ch. 4.4 - Prob. 4.8E Ch. 4.4 - Prob. 4.10TIY Ch. 4.4 - Prob. 4.11E Ch. 4.4 - Prob. 4.12E Ch. 4.4 - Prob. 4.14TIY

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