(a) Interpretation: The Δ H ° value of the reaction shown in the second propagation step for an equation 5.52b on page 207 is to be estimated. Concept introduction: The bond dissociation energy is denoted by Δ H ° . It is the energy required to break the bond between two atoms in the chemical reaction . In other words, it describes the strength of a bond in the chemical reaction. The breaking of a bond takes place by the absorption of energy.

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Answer 1

Question

Formula Formula Bond dissociation energy (BDE) is the energy required to break a bond, making it an endothermic process. BDE is calculated for a particular bond and therefore consists of fragments such as radicals since it undergoes homolytic bond cleavage. For the homolysis of a X-Y molecule, the energy of bond dissociation is calculated as the difference in the total enthalpy of formation for the reactants and products. X-Y → X + Y BDE = Δ H f X + Δ H f Y – Δ H f X-Y where, ΔHf is the heat of formation.

Chapter 5, Problem 5.24P

Interpretation Introduction

(a)

Interpretation:

The ΔH° value of the reaction shown in the second propagation step for an equation 5.52b on page 207 is to be estimated.

Concept introduction:

The bond dissociation energy is denoted by ΔH°. It is the energy required to break the bond between two atoms in the chemical reaction. In other words, it describes the strength of a bond in the chemical reaction. The breaking of a bond takes place by the absorption of energy.

Interpretation Introduction

(b)

Interpretation:

The ΔH° value for the propagation step involved in the addition of hydrogen chloride instead of hydrogen bromide to an alkene is to be estimated.

Concept introduction:

The bond dissociation energy is denoted by ΔH°. It is the energy required to break the bond between two atoms in the chemical reaction. In other words, it describes the strength of a bond in the chemical reaction. The breaking of a bond takes place by the absorption of energy.

Interpretation Introduction

(c)

Interpretation:

The reason as to why no peroxide effect is observed for the addition of hydrogen chloride to an alkene is to be stated.

Concept introduction:

The bond dissociation energy is denoted by ΔH°. It is the energy required to break the bond between two atoms in the chemical reaction. In other words, it describes the strength of a bond in the chemical reaction. The breaking of a bond takes place by the absorption of energy.

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Answer 2

Question

Formula Formula Bond dissociation energy (BDE) is the energy required to break a bond, making it an endothermic process. BDE is calculated for a particular bond and therefore consists of fragments such as radicals since it undergoes homolytic bond cleavage. For the homolysis of a X-Y molecule, the energy of bond dissociation is calculated as the difference in the total enthalpy of formation for the reactants and products. X-Y → X + Y BDE = Δ H f X + Δ H f Y – Δ H f X-Y where, ΔHf is the heat of formation.

Chapter 5, Problem 5.24P

Interpretation Introduction

(a)

Interpretation:

The ΔH° value of the reaction shown in the second propagation step for an equation 5.52b on page 207 is to be estimated.

Concept introduction:

The bond dissociation energy is denoted by ΔH°. It is the energy required to break the bond between two atoms in the chemical reaction. In other words, it describes the strength of a bond in the chemical reaction. The breaking of a bond takes place by the absorption of energy.

Interpretation Introduction

(b)

Interpretation:

The ΔH° value for the propagation step involved in the addition of hydrogen chloride instead of hydrogen bromide to an alkene is to be estimated.

Concept introduction:

The bond dissociation energy is denoted by ΔH°. It is the energy required to break the bond between two atoms in the chemical reaction. In other words, it describes the strength of a bond in the chemical reaction. The breaking of a bond takes place by the absorption of energy.

Interpretation Introduction

(c)

Interpretation:

The reason as to why no peroxide effect is observed for the addition of hydrogen chloride to an alkene is to be stated.

Concept introduction:

The bond dissociation energy is denoted by ΔH°. It is the energy required to break the bond between two atoms in the chemical reaction. In other words, it describes the strength of a bond in the chemical reaction. The breaking of a bond takes place by the absorption of energy.

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Answer 3

Question

Formula Formula Bond dissociation energy (BDE) is the energy required to break a bond, making it an endothermic process. BDE is calculated for a particular bond and therefore consists of fragments such as radicals since it undergoes homolytic bond cleavage. For the homolysis of a X-Y molecule, the energy of bond dissociation is calculated as the difference in the total enthalpy of formation for the reactants and products. X-Y → X + Y BDE = Δ H f X + Δ H f Y – Δ H f X-Y where, ΔHf is the heat of formation.

Chapter 5, Problem 5.24P

Interpretation Introduction

(a)

Interpretation:

The ΔH° value of the reaction shown in the second propagation step for an equation 5.52b on page 207 is to be estimated.

Concept introduction:

The bond dissociation energy is denoted by ΔH°. It is the energy required to break the bond between two atoms in the chemical reaction. In other words, it describes the strength of a bond in the chemical reaction. The breaking of a bond takes place by the absorption of energy.

Interpretation Introduction

(b)

Interpretation:

The ΔH° value for the propagation step involved in the addition of hydrogen chloride instead of hydrogen bromide to an alkene is to be estimated.

Concept introduction:

The bond dissociation energy is denoted by ΔH°. It is the energy required to break the bond between two atoms in the chemical reaction. In other words, it describes the strength of a bond in the chemical reaction. The breaking of a bond takes place by the absorption of energy.

Interpretation Introduction

(c)

Interpretation:

The reason as to why no peroxide effect is observed for the addition of hydrogen chloride to an alkene is to be stated.

Concept introduction:

The bond dissociation energy is denoted by ΔH°. It is the energy required to break the bond between two atoms in the chemical reaction. In other words, it describes the strength of a bond in the chemical reaction. The breaking of a bond takes place by the absorption of energy.

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Answer 4

Question

Formula Formula Bond dissociation energy (BDE) is the energy required to break a bond, making it an endothermic process. BDE is calculated for a particular bond and therefore consists of fragments such as radicals since it undergoes homolytic bond cleavage. For the homolysis of a X-Y molecule, the energy of bond dissociation is calculated as the difference in the total enthalpy of formation for the reactants and products. X-Y → X + Y BDE = Δ H f X + Δ H f Y – Δ H f X-Y where, ΔHf is the heat of formation.

Chapter 5, Problem 5.24P

Interpretation Introduction

(a)

Interpretation:

The ΔH° value of the reaction shown in the second propagation step for an equation 5.52b on page 207 is to be estimated.

Concept introduction:

The bond dissociation energy is denoted by ΔH°. It is the energy required to break the bond between two atoms in the chemical reaction. In other words, it describes the strength of a bond in the chemical reaction. The breaking of a bond takes place by the absorption of energy.

Interpretation Introduction

(b)

Interpretation:

The ΔH° value for the propagation step involved in the addition of hydrogen chloride instead of hydrogen bromide to an alkene is to be estimated.

Concept introduction:

The bond dissociation energy is denoted by ΔH°. It is the energy required to break the bond between two atoms in the chemical reaction. In other words, it describes the strength of a bond in the chemical reaction. The breaking of a bond takes place by the absorption of energy.

Interpretation Introduction

(c)

Interpretation:

The reason as to why no peroxide effect is observed for the addition of hydrogen chloride to an alkene is to be stated.

Concept introduction:

The bond dissociation energy is denoted by ΔH°. It is the energy required to break the bond between two atoms in the chemical reaction. In other words, it describes the strength of a bond in the chemical reaction. The breaking of a bond takes place by the absorption of energy.

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Answer 5

Chapter 5, Problem 5.24P

Interpretation Introduction

(a)

Interpretation:

The ΔH° value of the reaction shown in the second propagation step for an equation 5.52b on page 207 is to be estimated.

Concept introduction:

The bond dissociation energy is denoted by ΔH°. It is the energy required to break the bond between two atoms in the chemical reaction. In other words, it describes the strength of a bond in the chemical reaction. The breaking of a bond takes place by the absorption of energy.

Interpretation Introduction

(b)

Interpretation:

The ΔH° value for the propagation step involved in the addition of hydrogen chloride instead of hydrogen bromide to an alkene is to be estimated.

Concept introduction:

The bond dissociation energy is denoted by ΔH°. It is the energy required to break the bond between two atoms in the chemical reaction. In other words, it describes the strength of a bond in the chemical reaction. The breaking of a bond takes place by the absorption of energy.

Interpretation Introduction

(c)

Interpretation:

The reason as to why no peroxide effect is observed for the addition of hydrogen chloride to an alkene is to be stated.

Concept introduction:

The bond dissociation energy is denoted by ΔH°. It is the energy required to break the bond between two atoms in the chemical reaction. In other words, it describes the strength of a bond in the chemical reaction. The breaking of a bond takes place by the absorption of energy.

Answer 6

Chapter 5, Problem 5.24P

Interpretation Introduction

(a)

Interpretation:

The ΔH° value of the reaction shown in the second propagation step for an equation 5.52b on page 207 is to be estimated.

Concept introduction:

The bond dissociation energy is denoted by ΔH°. It is the energy required to break the bond between two atoms in the chemical reaction. In other words, it describes the strength of a bond in the chemical reaction. The breaking of a bond takes place by the absorption of energy.

Answer 7

Chapter 5, Problem 5.24P

Interpretation Introduction

(a)

Interpretation:

The ΔH° value of the reaction shown in the second propagation step for an equation 5.52b on page 207 is to be estimated.

Concept introduction:

The bond dissociation energy is denoted by ΔH°. It is the energy required to break the bond between two atoms in the chemical reaction. In other words, it describes the strength of a bond in the chemical reaction. The breaking of a bond takes place by the absorption of energy.

Answer 8

Interpretation Introduction

(b)

Interpretation:

The ΔH° value for the propagation step involved in the addition of hydrogen chloride instead of hydrogen bromide to an alkene is to be estimated.

Concept introduction:

The bond dissociation energy is denoted by ΔH°. It is the energy required to break the bond between two atoms in the chemical reaction. In other words, it describes the strength of a bond in the chemical reaction. The breaking of a bond takes place by the absorption of energy.

Answer 9

Interpretation Introduction

(b)

Interpretation:

The ΔH° value for the propagation step involved in the addition of hydrogen chloride instead of hydrogen bromide to an alkene is to be estimated.

Concept introduction:

The bond dissociation energy is denoted by ΔH°. It is the energy required to break the bond between two atoms in the chemical reaction. In other words, it describes the strength of a bond in the chemical reaction. The breaking of a bond takes place by the absorption of energy.

Answer 10

Interpretation Introduction

(c)

Interpretation:

The reason as to why no peroxide effect is observed for the addition of hydrogen chloride to an alkene is to be stated.

Concept introduction:

The bond dissociation energy is denoted by ΔH°. It is the energy required to break the bond between two atoms in the chemical reaction. In other words, it describes the strength of a bond in the chemical reaction. The breaking of a bond takes place by the absorption of energy.

Answer 11

Interpretation Introduction

(c)

Interpretation:

The reason as to why no peroxide effect is observed for the addition of hydrogen chloride to an alkene is to be stated.

Concept introduction:

The bond dissociation energy is denoted by ΔH°. It is the energy required to break the bond between two atoms in the chemical reaction. In other words, it describes the strength of a bond in the chemical reaction. The breaking of a bond takes place by the absorption of energy.

Answer 12

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Answer 13

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Answer 14

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Answer 15

Ch. 5 - Prob. 5.1P Ch. 5 - Prob. 5.2P Ch. 5 - Prob. 5.3P Ch. 5 - Prob. 5.4P Ch. 5 - Prob. 5.5P Ch. 5 - Prob. 5.6P Ch. 5 - Prob. 5.7P Ch. 5 - Prob. 5.8P Ch. 5 - Prob. 5.9P Ch. 5 - Prob. 5.10P

Solution Summary: The author explains the Delta H° value of the reaction shown in the second propagation step for an equation 5.52b on page 207.

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Chapter 5 Solutions