The initiation reaction that should proceed more easily in free-radical chain reaction is to be explained. Concept introduction: The addition of one or more than one halogen atom in an aromatic compound is known as halogenation reaction. The pathway of the halogenation reaction depends on the structure of the substrate. These reactions proceed via free-radical chain reaction.

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Answer 1

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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 20, Problem 20.85E

Interpretation Introduction

Interpretation:

The initiation reaction that should proceed more easily in free-radical chain reaction is to be explained.

Concept introduction:

The addition of one or more than one halogen atom in an aromatic compound is known as halogenation reaction. The pathway of the halogenation reaction depends on the structure of the substrate. These reactions proceed via free-radical chain reaction.

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For each reaction below, decide if the first stable organic product that forms in solution will create a new CC bond, and check the appropriate box. Next, for each reaction to which you answered "Yes" to in the table, draw this product in the drawing area below. Note for advanced students: for this problem, don't worry if you think this product will continue to react under the current conditions - just focus on the first stable product you expect to form in solution. ? NH2 MgBr Will the first product that forms in this reaction create a new CC bond? ○ Yes ○ No MgBr ? Will the first product that forms in this reaction create a new CC bond? O Yes O No Click and drag to start drawing a structure. :☐ G x c olo Ar HE

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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 20, Problem 20.85E

Interpretation Introduction

Interpretation:

The initiation reaction that should proceed more easily in free-radical chain reaction is to be explained.

Concept introduction:

The addition of one or more than one halogen atom in an aromatic compound is known as halogenation reaction. The pathway of the halogenation reaction depends on the structure of the substrate. These reactions proceed via free-radical chain reaction.

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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 20, Problem 20.85E

Interpretation Introduction

Interpretation:

The initiation reaction that should proceed more easily in free-radical chain reaction is to be explained.

Concept introduction:

The addition of one or more than one halogen atom in an aromatic compound is known as halogenation reaction. The pathway of the halogenation reaction depends on the structure of the substrate. These reactions proceed via free-radical chain reaction.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

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 20, Problem 20.85E

Interpretation Introduction