Whether the entropy change is positive or negative for the process ‘carbon dioxide decomposes to its elements carbon and oxygen’ has to be predicted. Concept Introduction: The entropy of a system is the randomness created by the molecules. The order of entropy is gas > liquid > solid . Entropy change of a reaction will be positive when the total number of product molecules is greater than the total number of reactants molecules and entropy change will be negative when total reactants molecules are greater than product molecules.

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Answer 1

Question

Chapter 16, Problem 22QRT

(a)

Interpretation Introduction

Interpretation:

Whether the entropy change is positive or negative for the process ‘carbon dioxide decomposes to its elements carbon and oxygen’ has to be predicted.

Concept Introduction:

The entropy of a system is the randomness created by the molecules. The order of entropy is gas>liquid>solid. Entropy change of a reaction will be positive when the total number of product molecules is greater than the total number of reactants molecules and entropy change will be negative when total reactants molecules are greater than product molecules.

(b)

Interpretation Introduction

Interpretation:

Whether the entropy change is positive or negative for the process of rusting of steel body has to be predicted.

Concept Introduction:

Refer to part (a).

(c)

Interpretation Introduction

Interpretation:

Whether the entropy change is positive or negative for the process

‘Gasoline reacts with oxygen to form carbon dioxide and water’ has to be predicted.

Concept Introduction:

Refer to part (a).

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Draw the major substitution products you would expect for the reaction shown below. If substitution would not occur at a significant rate under these conditions, check the box underneath the drawing area instead. Be sure you use wedge and dash bonds where necessary, for example to distinguish between major products. Note for advanced students: you can assume that the reaction mixture is heated mildly, somewhat above room temperature, but strong heat or reflux is not used. Cl C O Substitution will not occur at a significant rate. Explanation Check + O-CH3 Х Click and drag to start drawing a structure.

✓ aw the major substitution products you would expect for the reaction shown below. If substitution would not occur at a significant rate under these conditions, check the box underneath the drawing area instead. Be sure you use wedge and dash bonds where necessary, for example to distinguish between major products. Note for advanced students: you can assume that the reaction mixture is heated mildly, somewhat above room temperature, but strong heat or reflux is not used. C Cl HO–CH O Substitution will not occur at a significant rate. Explanation Check -3 ☐ : + D Click and drag to start drawing a structure. © 2025 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Ce

Please correct answer and don't used hand raiting

Answer 2

Question

Chapter 16, Problem 22QRT

(a)

Interpretation Introduction

Interpretation:

Whether the entropy change is positive or negative for the process ‘carbon dioxide decomposes to its elements carbon and oxygen’ has to be predicted.

Concept Introduction:

The entropy of a system is the randomness created by the molecules. The order of entropy is gas>liquid>solid. Entropy change of a reaction will be positive when the total number of product molecules is greater than the total number of reactants molecules and entropy change will be negative when total reactants molecules are greater than product molecules.

(b)

Interpretation Introduction

Interpretation:

Whether the entropy change is positive or negative for the process of rusting of steel body has to be predicted.

Concept Introduction:

Refer to part (a).

(c)

Interpretation Introduction

Interpretation:

Whether the entropy change is positive or negative for the process

‘Gasoline reacts with oxygen to form carbon dioxide and water’ has to be predicted.

Concept Introduction:

Refer to part (a).

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Answer 3

Question

Chapter 16, Problem 22QRT

(a)

Interpretation Introduction

Interpretation:

Whether the entropy change is positive or negative for the process ‘carbon dioxide decomposes to its elements carbon and oxygen’ has to be predicted.

Concept Introduction:

The entropy of a system is the randomness created by the molecules. The order of entropy is gas>liquid>solid. Entropy change of a reaction will be positive when the total number of product molecules is greater than the total number of reactants molecules and entropy change will be negative when total reactants molecules are greater than product molecules.

(b)

Interpretation Introduction

Interpretation:

Whether the entropy change is positive or negative for the process of rusting of steel body has to be predicted.

Concept Introduction:

Refer to part (a).

(c)

Interpretation Introduction

Interpretation:

Whether the entropy change is positive or negative for the process

‘Gasoline reacts with oxygen to form carbon dioxide and water’ has to be predicted.

Concept Introduction:

Refer to part (a).

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 4

Question

Chapter 16, Problem 22QRT

(a)

Interpretation Introduction

Interpretation:

Whether the entropy change is positive or negative for the process ‘carbon dioxide decomposes to its elements carbon and oxygen’ has to be predicted.

Concept Introduction:

The entropy of a system is the randomness created by the molecules. The order of entropy is gas>liquid>solid. Entropy change of a reaction will be positive when the total number of product molecules is greater than the total number of reactants molecules and entropy change will be negative when total reactants molecules are greater than product molecules.

(b)

Interpretation Introduction

Interpretation:

Whether the entropy change is positive or negative for the process of rusting of steel body has to be predicted.

Concept Introduction:

Refer to part (a).

(c)

Interpretation Introduction

Interpretation:

Whether the entropy change is positive or negative for the process

‘Gasoline reacts with oxygen to form carbon dioxide and water’ has to be predicted.

Concept Introduction:

Refer to part (a).

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Answer 5

Chapter 16, Problem 22QRT

(a)

Interpretation Introduction

Interpretation:

Whether the entropy change is positive or negative for the process ‘carbon dioxide decomposes to its elements carbon and oxygen’ has to be predicted.

Concept Introduction:

The entropy of a system is the randomness created by the molecules. The order of entropy is gas>liquid>solid. Entropy change of a reaction will be positive when the total number of product molecules is greater than the total number of reactants molecules and entropy change will be negative when total reactants molecules are greater than product molecules.

(b)

Interpretation Introduction

Interpretation:

Whether the entropy change is positive or negative for the process of rusting of steel body has to be predicted.

Concept Introduction:

Refer to part (a).

(c)

Interpretation Introduction

Interpretation:

Whether the entropy change is positive or negative for the process

‘Gasoline reacts with oxygen to form carbon dioxide and water’ has to be predicted.

Concept Introduction:

Refer to part (a).

Answer 6

Chapter 16, Problem 22QRT

(a)

Interpretation Introduction

Interpretation:

Whether the entropy change is positive or negative for the process ‘carbon dioxide decomposes to its elements carbon and oxygen’ has to be predicted.

Concept Introduction:

The entropy of a system is the randomness created by the molecules. The order of entropy is gas>liquid>solid. Entropy change of a reaction will be positive when the total number of product molecules is greater than the total number of reactants molecules and entropy change will be negative when total reactants molecules are greater than product molecules.

Answer 7

Chapter 16, Problem 22QRT

(a)

Interpretation Introduction

Interpretation:

Whether the entropy change is positive or negative for the process ‘carbon dioxide decomposes to its elements carbon and oxygen’ has to be predicted.

Concept Introduction:

The entropy of a system is the randomness created by the molecules. The order of entropy is gas>liquid>solid. Entropy change of a reaction will be positive when the total number of product molecules is greater than the total number of reactants molecules and entropy change will be negative when total reactants molecules are greater than product molecules.

Answer 8

(b)

Interpretation Introduction

Interpretation:

Whether the entropy change is positive or negative for the process of rusting of steel body has to be predicted.

Concept Introduction:

Refer to part (a).

Answer 9

(b)

Interpretation Introduction

Interpretation:

Whether the entropy change is positive or negative for the process of rusting of steel body has to be predicted.

Concept Introduction:

Refer to part (a).

Answer 10

(c)

Interpretation Introduction

Interpretation:

Whether the entropy change is positive or negative for the process

‘Gasoline reacts with oxygen to form carbon dioxide and water’ has to be predicted.

Concept Introduction:

Refer to part (a).

Answer 11

(c)

Interpretation Introduction

Interpretation:

Whether the entropy change is positive or negative for the process

‘Gasoline reacts with oxygen to form carbon dioxide and water’ has to be predicted.

Concept Introduction:

Refer to part (a).

Answer 12

Expert Solution & Answer

Answer 13

Expert Solution & Answer

Answer 14

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Answer 15

Ch. 16.1 - Write a chemical equation for each process and...Ch. 16.2 - Prob. 16.2CE Ch. 16.3 - A chemical reaction transfers 30.8 kJ to a thermal...Ch. 16.3 - Prob. 16.3CE Ch. 16.3 - Prob. 16.2PSP Ch. 16.3 - For each process, predict whether entropy...Ch. 16.4 - Calculate the entropy change for each of these...Ch. 16.5 - The reaction of carbon monoxide with hydrogen to...Ch. 16.5 - Prob. 16.4PSP Ch. 16.5 - Prob. 16.6CE

Solution Summary: The author explains that the entropy of a system is the randomness created by the molecules.

Videos

Interpretation:

Whether the entropy change is positive or negative for the process of rusting of steel body has to be predicted.

Concept Introduction:

Refer to part (a).

Interpretation:

Whether the entropy change is positive or negative for the process

‘Gasoline reacts with oxygen to form carbon dioxide and water’ has to be predicted.

Concept Introduction:

Refer to part (a).

Want to see the full answer?

Chapter 16 Solutions

Solution Summary: The author explains that the entropy of a system is the randomness created by the molecules.

Videos

Interpretation: Whether the entropy change is positive or negative for the process of rusting of steel body has to be predicted. Concept Introduction: Refer to part (a).

Interpretation: Whether the entropy change is positive or negative for the process ‘Gasoline reacts with oxygen to form carbon dioxide and water’ has to be predicted. Concept Introduction: Refer to part (a).

Want to see the full answer?

Chapter 16 Solutions

Interpretation:

Whether the entropy change is positive or negative for the process of rusting of steel body has to be predicted.

Concept Introduction:

Refer to part (a).

Interpretation:

Whether the entropy change is positive or negative for the process

‘Gasoline reacts with oxygen to form carbon dioxide and water’ has to be predicted.

Concept Introduction:

Refer to part (a).