The given figure is to be completed by writing the homolytic bond dissociation energies in the boxes, and which radical, Br · and Cl · , is more stable is to be explained. Concept introduction: The energy that would be required to increase the distance between two bonded atoms from the bond length to infinity, that is, breaking of one mole of molecules into their individual atoms, is termed as the bond energy. The larger value of bond energy represents strong bond. Bond dissociation energy of H - Cl is 431 kJ/mol , and that of H - Br is 368 kJ/mol . The high energy radicals are less stable and more reactive.

Question

Want to see the full answer?

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 25, Problem 25.3YT

Interpretation Introduction

Interpretation:

The given figure is to be completed by writing the homolytic bond dissociation energies in the boxes, and which radical, Br· and Cl·, is more stable is to be explained.

Concept introduction:

The energy that would be required to increase the distance between two bonded atoms from the bond length to infinity, that is, breaking of one mole of molecules into their individual atoms, is termed as the bond energy. The larger value of bond energy represents strong bond.

Bond dissociation energy of H - Cl is 431 kJ/mol, and that of H - Br is 368 kJ/mol. The high energy radicals are less stable and more reactive.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

-lease help me answer the questions in the photo.

Define electronegativity.

Why do only the immediately adjacent H's show up in the number of peaks? Are there normally peaks for the H's that are 2-3 carbons away?

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 25, Problem 25.3YT

Interpretation Introduction

Interpretation:

The given figure is to be completed by writing the homolytic bond dissociation energies in the boxes, and which radical, Br· and Cl·, is more stable is to be explained.

Concept introduction:

The energy that would be required to increase the distance between two bonded atoms from the bond length to infinity, that is, breaking of one mole of molecules into their individual atoms, is termed as the bond energy. The larger value of bond energy represents strong bond.

Bond dissociation energy of H - Cl is 431 kJ/mol, and that of H - Br is 368 kJ/mol. The high energy radicals are less stable and more reactive.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

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 25, Problem 25.3YT

Interpretation Introduction

Interpretation:

The given figure is to be completed by writing the homolytic bond dissociation energies in the boxes, and which radical, Br· and Cl·, is more stable is to be explained.

Concept introduction:

The energy that would be required to increase the distance between two bonded atoms from the bond length to infinity, that is, breaking of one mole of molecules into their individual atoms, is termed as the bond energy. The larger value of bond energy represents strong bond.

Bond dissociation energy of H - Cl is 431 kJ/mol, and that of H - Br is 368 kJ/mol. The high energy radicals are less stable and more reactive.

Expert Solution & Answer

Want to see the full answer?

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 25, Problem 25.3YT

Interpretation Introduction