The bond order of the covalent bond in the H 2 + ion is to be calculated and the relation of this result and the bond dissociation energy calculated in Problem 1.18 is to be stated. Concept introduction: The atomic orbitals of similar size and energy overlap to form molecular orbitals. The addition of two atomic orbitals results in the formation of a continuous orbital which is known as bonding orbital and subtraction of two atomic orbitals results in the formation of anti-bonding molecular orbital. These two orbitals have different energies. The diagram representing the orbital energies is known as orbital interaction diagram.

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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 1, Problem 1.19P

Interpretation Introduction

Interpretation:

The bond order of the covalent bond in the H2+ ion is to be calculated and the relation of this result and the bond dissociation energy calculated in Problem 1.18 is to be stated.

Concept introduction:

The atomic orbitals of similar size and energy overlap to form molecular orbitals. The addition of two atomic orbitals results in the formation of a continuous orbital which is known as bonding orbital and subtraction of two atomic orbitals results in the formation of anti-bonding molecular orbital. These two orbitals have different energies. The diagram representing the orbital energies is known as orbital interaction diagram.

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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 1, Problem 1.19P

Interpretation Introduction

Interpretation:

The bond order of the covalent bond in the H2+ ion is to be calculated and the relation of this result and the bond dissociation energy calculated in Problem 1.18 is to be stated.

Concept introduction:

The atomic orbitals of similar size and energy overlap to form molecular orbitals. The addition of two atomic orbitals results in the formation of a continuous orbital which is known as bonding orbital and subtraction of two atomic orbitals results in the formation of anti-bonding molecular orbital. These two orbitals have different energies. The diagram representing the orbital energies is known as orbital interaction diagram.

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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 1, Problem 1.19P

Interpretation Introduction

Interpretation:

The bond order of the covalent bond in the H2+ ion is to be calculated and the relation of this result and the bond dissociation energy calculated in Problem 1.18 is to be stated.

Concept introduction:

The atomic orbitals of similar size and energy overlap to form molecular orbitals. The addition of two atomic orbitals results in the formation of a continuous orbital which is known as bonding orbital and subtraction of two atomic orbitals results in the formation of anti-bonding molecular orbital. These two orbitals have different energies. The diagram representing the orbital energies is known as orbital interaction diagram.

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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 1, Problem 1.19P

Interpretation Introduction