The enthalpy change of the reaction is to be calculated. Concept introduction: Hess’s law states that change in enthalpy of a reaction remains same whether the reaction takes place in one step or in multiple steps. Enthalpy change is independent of the path of the reaction. On adding the thermochemical equations, the value of enthalpy change is also added, which gives the enthalpy change of the net reaction. On reversing any equation, the sign of the enthalpy change value is changed to the opposite sign.

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Answer 1

Question

Chapter 5.5, Problem 4CP

Interpretation Introduction

Interpretation: The enthalpy change of the reaction is to be calculated.

Concept introduction:

Hess’s law states that change in enthalpy of a reaction remains same whether the reaction takes place in one step or in multiple steps. Enthalpy change is independent of the path of the reaction.

On adding the thermochemical equations, the value of enthalpy change is also added, which gives the enthalpy change of the net reaction.

On reversing any equation, the sign of the enthalpy change value is changed to the opposite sign.

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Answer 2

Question

Chapter 5.5, Problem 4CP

Interpretation Introduction

Interpretation: The enthalpy change of the reaction is to be calculated.

Concept introduction:

Hess’s law states that change in enthalpy of a reaction remains same whether the reaction takes place in one step or in multiple steps. Enthalpy change is independent of the path of the reaction.

On adding the thermochemical equations, the value of enthalpy change is also added, which gives the enthalpy change of the net reaction.

On reversing any equation, the sign of the enthalpy change value is changed to the opposite sign.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 5.5, Problem 4CP

Interpretation Introduction

Interpretation: The enthalpy change of the reaction is to be calculated.

Concept introduction:

Hess’s law states that change in enthalpy of a reaction remains same whether the reaction takes place in one step or in multiple steps. Enthalpy change is independent of the path of the reaction.

On adding the thermochemical equations, the value of enthalpy change is also added, which gives the enthalpy change of the net reaction.

On reversing any equation, the sign of the enthalpy change value is changed to the opposite sign.

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Answer 4

Question

Chapter 5.5, Problem 4CP

Interpretation Introduction

Interpretation: The enthalpy change of the reaction is to be calculated.

Concept introduction:

Hess’s law states that change in enthalpy of a reaction remains same whether the reaction takes place in one step or in multiple steps. Enthalpy change is independent of the path of the reaction.

On adding the thermochemical equations, the value of enthalpy change is also added, which gives the enthalpy change of the net reaction.

On reversing any equation, the sign of the enthalpy change value is changed to the opposite sign.

Expert Solution & Answer

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Answer 5

Chapter 5.5, Problem 4CP

Interpretation Introduction

Interpretation: The enthalpy change of the reaction is to be calculated.

Concept introduction:

Hess’s law states that change in enthalpy of a reaction remains same whether the reaction takes place in one step or in multiple steps. Enthalpy change is independent of the path of the reaction.

On adding the thermochemical equations, the value of enthalpy change is also added, which gives the enthalpy change of the net reaction.

On reversing any equation, the sign of the enthalpy change value is changed to the opposite sign.

Answer 6

Chapter 5.5, Problem 4CP

Interpretation Introduction

Interpretation: The enthalpy change of the reaction is to be calculated.

Concept introduction:

Hess’s law states that change in enthalpy of a reaction remains same whether the reaction takes place in one step or in multiple steps. Enthalpy change is independent of the path of the reaction.

On adding the thermochemical equations, the value of enthalpy change is also added, which gives the enthalpy change of the net reaction.

On reversing any equation, the sign of the enthalpy change value is changed to the opposite sign.

Answer 7

Chapter 5.5, Problem 4CP

Interpretation Introduction

Interpretation: The enthalpy change of the reaction is to be calculated.

Concept introduction:

Hess’s law states that change in enthalpy of a reaction remains same whether the reaction takes place in one step or in multiple steps. Enthalpy change is independent of the path of the reaction.

On adding the thermochemical equations, the value of enthalpy change is also added, which gives the enthalpy change of the net reaction.

On reversing any equation, the sign of the enthalpy change value is changed to the opposite sign.

Answer 8

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Answer 9

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Answer 10

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Answer 11

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Solution Summary: The author explains that Hess's law states that change in enthalpy of a reaction remains same whether the reaction takes place in one step or in multiple steps.

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