(a) Interpretation: The given reaction should be classified as exothermic and endothermic reaction with their respective ΔH values. Concept Introduction: A chemical reaction can be classified as endothermic and exothermic based on energy change. An endothermic reaction is the reaction which absorbs some heat during reaction whereas during exothermic reaction, heat or energy is released and product is formed. Δ H = ∑ Δ H p r o d u c t − ∑ Δ H r e a c t a n t The value and sign of ΔH indicates the reaction as endothermic and exothermic reaction. ΔH for any reaction is the energy difference between energy level of product and reactant molecules. The negative sign of ΔH indicates the exothermic reaction and it is positive for endothermic reaction.

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Answer 1

Question

Chapter 9.6, Problem 9.38QAP

Interpretation Introduction

(a)

Interpretation:

The given reaction should be classified as exothermic and endothermic reaction with their respective ΔH values.

Concept Introduction:

A chemical reaction can be classified as endothermic and exothermic based on energy change. An endothermic reaction is the reaction which absorbs some heat during reaction whereas during exothermic reaction, heat or energy is released and product is formed.

ΔH= ∑ΔHproduct− ∑ΔHreactant

The value and sign of ΔH indicates the reaction as endothermic and exothermic reaction. ΔH for any reaction is the energy difference between energy level of product and reactant molecules. The negative sign of ΔH indicates the exothermic reaction and it is positive for endothermic reaction.

Interpretation Introduction

(b)

Interpretation:

The given reaction should be classified as exothermic and endothermic reaction with their respective ΔH values.

Concept Introduction:

A chemical reaction can be classified as endothermic and exothermic based on energy change. An endothermic reaction is the reaction which absorbs some heat during reaction whereas during exothermic reaction, heat or energy is released and product is formed.

ΔH= ∑ΔHproduct− ∑ΔHreactant

The value and sign of ΔH indicates the reaction as endothermic and exothermic reaction. ΔH for any reaction is the energy difference between energy level of product and reactant molecules. The negative sign of ΔH indicates the exothermic reaction and it is positive for endothermic reaction.

Interpretation Introduction

(c)

Interpretation:

The given reaction should be classified as exothermic and endothermic reaction with their respective ΔH values.

Concept Introduction:

A chemical reaction can be classified as endothermic and exothermic based on energy change. An endothermic reaction is the reaction which absorbs some heat during reaction whereas during exothermic reaction, heat or energy is released and product is formed.

ΔH= ∑ΔHproduct− ∑ΔHreactant

The value and sign of ΔH indicates the reaction as endothermic and exothermic reaction. ΔH for any reaction is the energy difference between energy level of product and reactant molecules. The negative sign of ΔH indicates the exothermic reaction and it is positive for endothermic reaction.

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Answer 2

Question

Chapter 9.6, Problem 9.38QAP

Interpretation Introduction

(a)

Interpretation:

The given reaction should be classified as exothermic and endothermic reaction with their respective ΔH values.

Concept Introduction:

A chemical reaction can be classified as endothermic and exothermic based on energy change. An endothermic reaction is the reaction which absorbs some heat during reaction whereas during exothermic reaction, heat or energy is released and product is formed.

ΔH= ∑ΔHproduct− ∑ΔHreactant

The value and sign of ΔH indicates the reaction as endothermic and exothermic reaction. ΔH for any reaction is the energy difference between energy level of product and reactant molecules. The negative sign of ΔH indicates the exothermic reaction and it is positive for endothermic reaction.

Interpretation Introduction

(b)

Interpretation:

The given reaction should be classified as exothermic and endothermic reaction with their respective ΔH values.

Concept Introduction:

A chemical reaction can be classified as endothermic and exothermic based on energy change. An endothermic reaction is the reaction which absorbs some heat during reaction whereas during exothermic reaction, heat or energy is released and product is formed.

ΔH= ∑ΔHproduct− ∑ΔHreactant

The value and sign of ΔH indicates the reaction as endothermic and exothermic reaction. ΔH for any reaction is the energy difference between energy level of product and reactant molecules. The negative sign of ΔH indicates the exothermic reaction and it is positive for endothermic reaction.

Interpretation Introduction

(c)

Interpretation:

The given reaction should be classified as exothermic and endothermic reaction with their respective ΔH values.

Concept Introduction:

A chemical reaction can be classified as endothermic and exothermic based on energy change. An endothermic reaction is the reaction which absorbs some heat during reaction whereas during exothermic reaction, heat or energy is released and product is formed.

ΔH= ∑ΔHproduct− ∑ΔHreactant

The value and sign of ΔH indicates the reaction as endothermic and exothermic reaction. ΔH for any reaction is the energy difference between energy level of product and reactant molecules. The negative sign of ΔH indicates the exothermic reaction and it is positive for endothermic reaction.

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Answer 3

Question

Chapter 9.6, Problem 9.38QAP

Interpretation Introduction

(a)

Interpretation:

The given reaction should be classified as exothermic and endothermic reaction with their respective ΔH values.

Concept Introduction:

A chemical reaction can be classified as endothermic and exothermic based on energy change. An endothermic reaction is the reaction which absorbs some heat during reaction whereas during exothermic reaction, heat or energy is released and product is formed.

ΔH= ∑ΔHproduct− ∑ΔHreactant

The value and sign of ΔH indicates the reaction as endothermic and exothermic reaction. ΔH for any reaction is the energy difference between energy level of product and reactant molecules. The negative sign of ΔH indicates the exothermic reaction and it is positive for endothermic reaction.

Interpretation Introduction

(b)

Interpretation:

The given reaction should be classified as exothermic and endothermic reaction with their respective ΔH values.

Concept Introduction:

A chemical reaction can be classified as endothermic and exothermic based on energy change. An endothermic reaction is the reaction which absorbs some heat during reaction whereas during exothermic reaction, heat or energy is released and product is formed.

ΔH= ∑ΔHproduct− ∑ΔHreactant

The value and sign of ΔH indicates the reaction as endothermic and exothermic reaction. ΔH for any reaction is the energy difference between energy level of product and reactant molecules. The negative sign of ΔH indicates the exothermic reaction and it is positive for endothermic reaction.

Interpretation Introduction

(c)

Interpretation:

The given reaction should be classified as exothermic and endothermic reaction with their respective ΔH values.

Concept Introduction:

A chemical reaction can be classified as endothermic and exothermic based on energy change. An endothermic reaction is the reaction which absorbs some heat during reaction whereas during exothermic reaction, heat or energy is released and product is formed.

ΔH= ∑ΔHproduct− ∑ΔHreactant

The value and sign of ΔH indicates the reaction as endothermic and exothermic reaction. ΔH for any reaction is the energy difference between energy level of product and reactant molecules. The negative sign of ΔH indicates the exothermic reaction and it is positive for endothermic reaction.

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Answer 4

Question

Chapter 9.6, Problem 9.38QAP

Interpretation Introduction

(a)

Interpretation:

The given reaction should be classified as exothermic and endothermic reaction with their respective ΔH values.

Concept Introduction:

A chemical reaction can be classified as endothermic and exothermic based on energy change. An endothermic reaction is the reaction which absorbs some heat during reaction whereas during exothermic reaction, heat or energy is released and product is formed.

ΔH= ∑ΔHproduct− ∑ΔHreactant

The value and sign of ΔH indicates the reaction as endothermic and exothermic reaction. ΔH for any reaction is the energy difference between energy level of product and reactant molecules. The negative sign of ΔH indicates the exothermic reaction and it is positive for endothermic reaction.

Interpretation Introduction

(b)

Interpretation:

The given reaction should be classified as exothermic and endothermic reaction with their respective ΔH values.

Concept Introduction:

A chemical reaction can be classified as endothermic and exothermic based on energy change. An endothermic reaction is the reaction which absorbs some heat during reaction whereas during exothermic reaction, heat or energy is released and product is formed.

ΔH= ∑ΔHproduct− ∑ΔHreactant

The value and sign of ΔH indicates the reaction as endothermic and exothermic reaction. ΔH for any reaction is the energy difference between energy level of product and reactant molecules. The negative sign of ΔH indicates the exothermic reaction and it is positive for endothermic reaction.

Interpretation Introduction

(c)

Interpretation:

The given reaction should be classified as exothermic and endothermic reaction with their respective ΔH values.

Concept Introduction:

A chemical reaction can be classified as endothermic and exothermic based on energy change. An endothermic reaction is the reaction which absorbs some heat during reaction whereas during exothermic reaction, heat or energy is released and product is formed.

ΔH= ∑ΔHproduct− ∑ΔHreactant

The value and sign of ΔH indicates the reaction as endothermic and exothermic reaction. ΔH for any reaction is the energy difference between energy level of product and reactant molecules. The negative sign of ΔH indicates the exothermic reaction and it is positive for endothermic reaction.

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Answer 5

Chapter 9.6, Problem 9.38QAP

Interpretation Introduction

(a)

Interpretation:

The given reaction should be classified as exothermic and endothermic reaction with their respective ΔH values.

Concept Introduction:

A chemical reaction can be classified as endothermic and exothermic based on energy change. An endothermic reaction is the reaction which absorbs some heat during reaction whereas during exothermic reaction, heat or energy is released and product is formed.

ΔH= ∑ΔHproduct− ∑ΔHreactant

The value and sign of ΔH indicates the reaction as endothermic and exothermic reaction. ΔH for any reaction is the energy difference between energy level of product and reactant molecules. The negative sign of ΔH indicates the exothermic reaction and it is positive for endothermic reaction.

Interpretation Introduction

(b)

Interpretation:

The given reaction should be classified as exothermic and endothermic reaction with their respective ΔH values.

Concept Introduction:

A chemical reaction can be classified as endothermic and exothermic based on energy change. An endothermic reaction is the reaction which absorbs some heat during reaction whereas during exothermic reaction, heat or energy is released and product is formed.

ΔH= ∑ΔHproduct− ∑ΔHreactant

The value and sign of ΔH indicates the reaction as endothermic and exothermic reaction. ΔH for any reaction is the energy difference between energy level of product and reactant molecules. The negative sign of ΔH indicates the exothermic reaction and it is positive for endothermic reaction.

Interpretation Introduction

(c)

Interpretation:

The given reaction should be classified as exothermic and endothermic reaction with their respective ΔH values.

Concept Introduction:

A chemical reaction can be classified as endothermic and exothermic based on energy change. An endothermic reaction is the reaction which absorbs some heat during reaction whereas during exothermic reaction, heat or energy is released and product is formed.

ΔH= ∑ΔHproduct− ∑ΔHreactant

The value and sign of ΔH indicates the reaction as endothermic and exothermic reaction. ΔH for any reaction is the energy difference between energy level of product and reactant molecules. The negative sign of ΔH indicates the exothermic reaction and it is positive for endothermic reaction.

Answer 6

Chapter 9.6, Problem 9.38QAP

Interpretation Introduction

(a)

Interpretation:

The given reaction should be classified as exothermic and endothermic reaction with their respective ΔH values.

Concept Introduction:

A chemical reaction can be classified as endothermic and exothermic based on energy change. An endothermic reaction is the reaction which absorbs some heat during reaction whereas during exothermic reaction, heat or energy is released and product is formed.

ΔH= ∑ΔHproduct− ∑ΔHreactant

The value and sign of ΔH indicates the reaction as endothermic and exothermic reaction. ΔH for any reaction is the energy difference between energy level of product and reactant molecules. The negative sign of ΔH indicates the exothermic reaction and it is positive for endothermic reaction.

Answer 7

Chapter 9.6, Problem 9.38QAP

Interpretation Introduction

(a)

Interpretation:

The given reaction should be classified as exothermic and endothermic reaction with their respective ΔH values.

Concept Introduction:

A chemical reaction can be classified as endothermic and exothermic based on energy change. An endothermic reaction is the reaction which absorbs some heat during reaction whereas during exothermic reaction, heat or energy is released and product is formed.

ΔH= ∑ΔHproduct− ∑ΔHreactant

The value and sign of ΔH indicates the reaction as endothermic and exothermic reaction. ΔH for any reaction is the energy difference between energy level of product and reactant molecules. The negative sign of ΔH indicates the exothermic reaction and it is positive for endothermic reaction.

Answer 8

Interpretation Introduction

(b)

Interpretation:

The given reaction should be classified as exothermic and endothermic reaction with their respective ΔH values.

Concept Introduction:

A chemical reaction can be classified as endothermic and exothermic based on energy change. An endothermic reaction is the reaction which absorbs some heat during reaction whereas during exothermic reaction, heat or energy is released and product is formed.

ΔH= ∑ΔHproduct− ∑ΔHreactant

The value and sign of ΔH indicates the reaction as endothermic and exothermic reaction. ΔH for any reaction is the energy difference between energy level of product and reactant molecules. The negative sign of ΔH indicates the exothermic reaction and it is positive for endothermic reaction.

Answer 9

Interpretation Introduction

(b)

Interpretation:

The given reaction should be classified as exothermic and endothermic reaction with their respective ΔH values.

Concept Introduction:

A chemical reaction can be classified as endothermic and exothermic based on energy change. An endothermic reaction is the reaction which absorbs some heat during reaction whereas during exothermic reaction, heat or energy is released and product is formed.

ΔH= ∑ΔHproduct− ∑ΔHreactant

The value and sign of ΔH indicates the reaction as endothermic and exothermic reaction. ΔH for any reaction is the energy difference between energy level of product and reactant molecules. The negative sign of ΔH indicates the exothermic reaction and it is positive for endothermic reaction.

Answer 10

Interpretation Introduction

(c)

Interpretation:

The given reaction should be classified as exothermic and endothermic reaction with their respective ΔH values.

Concept Introduction:

A chemical reaction can be classified as endothermic and exothermic based on energy change. An endothermic reaction is the reaction which absorbs some heat during reaction whereas during exothermic reaction, heat or energy is released and product is formed.

ΔH= ∑ΔHproduct− ∑ΔHreactant

The value and sign of ΔH indicates the reaction as endothermic and exothermic reaction. ΔH for any reaction is the energy difference between energy level of product and reactant molecules. The negative sign of ΔH indicates the exothermic reaction and it is positive for endothermic reaction.

Answer 11

Interpretation Introduction

(c)

Interpretation:

The given reaction should be classified as exothermic and endothermic reaction with their respective ΔH values.

Concept Introduction:

A chemical reaction can be classified as endothermic and exothermic based on energy change. An endothermic reaction is the reaction which absorbs some heat during reaction whereas during exothermic reaction, heat or energy is released and product is formed.

ΔH= ∑ΔHproduct− ∑ΔHreactant

The value and sign of ΔH indicates the reaction as endothermic and exothermic reaction. ΔH for any reaction is the energy difference between energy level of product and reactant molecules. The negative sign of ΔH indicates the exothermic reaction and it is positive for endothermic reaction.

Answer 12

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Answer 13

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Answer 14

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Answer 15

Ch. 9.1 - Calculate the total mass of the reactants and the...Ch. 9.1 - Calculate the total mass of the reactants and the...Ch. 9.2 - 9.3 Write all of the mole-mole factors for each of...Ch. 9.2 - Prob. 9.4QAP Ch. 9.2 - Prob. 9.5QAP Ch. 9.2 - Prob. 9.6QAP Ch. 9.2 - Prob. 9.7QAP Ch. 9.2 - Ammonia is produced by the reaction of nitrogen...Ch. 9.2 - Prob. 9.9QAP Ch. 9.2 - Prob. 9.10QAP

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