The halogenation reaction of hydrogen is given: H 2 ( g ) + X 2 ( g ) ⇌ 2 H X ( g ) Where X 2 can be Cl 2 , Br 2 , or I 2 . The values of ΔH°, ΔS°, ΔG°, and K p for the halogenation reaction by each of the three halogens at 25 °C are to be calculated. The most and least spontaneous reactions are to be identified. The main factor responsible for the difference in the spontaneity of the three reactions is to be explained. Further, it is to be explained whether higher temperature make the reactions more spontaneous or less spontaneous.

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Answer 1

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Chapter 18, Problem 88E

Interpretation Introduction

Interpretation: The halogenation reaction of hydrogen is given:

H2(g)+ X2(g)⇌2HX(g)

Where X₂ can be Cl₂, Br₂, or I₂. The values of ΔH°, ΔS°, ΔG°, and K_p for the halogenation reaction by each of the three halogens at 25 °C are to be calculated. The most and least spontaneous reactions are to be identified. The main factor responsible for the difference in the spontaneity of the three reactions is to be explained. Further, it is to be explained whether higher temperature make the reactions more spontaneous or less spontaneous.

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Answer 2

Question

Chapter 18, Problem 88E

Interpretation Introduction

Interpretation: The halogenation reaction of hydrogen is given:

H2(g)+ X2(g)⇌2HX(g)

Where X₂ can be Cl₂, Br₂, or I₂. The values of ΔH°, ΔS°, ΔG°, and K_p for the halogenation reaction by each of the three halogens at 25 °C are to be calculated. The most and least spontaneous reactions are to be identified. The main factor responsible for the difference in the spontaneity of the three reactions is to be explained. Further, it is to be explained whether higher temperature make the reactions more spontaneous or less spontaneous.

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Answer 3

Question

Chapter 18, Problem 88E

Interpretation Introduction

Interpretation: The halogenation reaction of hydrogen is given:

H2(g)+ X2(g)⇌2HX(g)

Where X₂ can be Cl₂, Br₂, or I₂. The values of ΔH°, ΔS°, ΔG°, and K_p for the halogenation reaction by each of the three halogens at 25 °C are to be calculated. The most and least spontaneous reactions are to be identified. The main factor responsible for the difference in the spontaneity of the three reactions is to be explained. Further, it is to be explained whether higher temperature make the reactions more spontaneous or less spontaneous.

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Answer 4

Question

Chapter 18, Problem 88E

Interpretation Introduction

Interpretation: The halogenation reaction of hydrogen is given:

H2(g)+ X2(g)⇌2HX(g)

Where X₂ can be Cl₂, Br₂, or I₂. The values of ΔH°, ΔS°, ΔG°, and K_p for the halogenation reaction by each of the three halogens at 25 °C are to be calculated. The most and least spontaneous reactions are to be identified. The main factor responsible for the difference in the spontaneity of the three reactions is to be explained. Further, it is to be explained whether higher temperature make the reactions more spontaneous or less spontaneous.

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Answer 5

Chapter 18, Problem 88E

Interpretation Introduction

Interpretation: The halogenation reaction of hydrogen is given:

H2(g)+ X2(g)⇌2HX(g)

Where X₂ can be Cl₂, Br₂, or I₂. The values of ΔH°, ΔS°, ΔG°, and K_p for the halogenation reaction by each of the three halogens at 25 °C are to be calculated. The most and least spontaneous reactions are to be identified. The main factor responsible for the difference in the spontaneity of the three reactions is to be explained. Further, it is to be explained whether higher temperature make the reactions more spontaneous or less spontaneous.

Answer 6

Chapter 18, Problem 88E

Interpretation Introduction

Interpretation: The halogenation reaction of hydrogen is given:

H2(g)+ X2(g)⇌2HX(g)

Where X₂ can be Cl₂, Br₂, or I₂. The values of ΔH°, ΔS°, ΔG°, and K_p for the halogenation reaction by each of the three halogens at 25 °C are to be calculated. The most and least spontaneous reactions are to be identified. The main factor responsible for the difference in the spontaneity of the three reactions is to be explained. Further, it is to be explained whether higher temperature make the reactions more spontaneous or less spontaneous.

Answer 7

Chapter 18, Problem 88E

Interpretation Introduction

Interpretation: The halogenation reaction of hydrogen is given:

H2(g)+ X2(g)⇌2HX(g)

Where X₂ can be Cl₂, Br₂, or I₂. The values of ΔH°, ΔS°, ΔG°, and K_p for the halogenation reaction by each of the three halogens at 25 °C are to be calculated. The most and least spontaneous reactions are to be identified. The main factor responsible for the difference in the spontaneity of the three reactions is to be explained. Further, it is to be explained whether higher temperature make the reactions more spontaneous or less spontaneous.

Answer 8

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Answer 11

Ch. 18 - Prob. 1SAQ Ch. 18 - Prob. 2SAQ Ch. 18 - Q3. Arrange the gases—F2, Ar, and CH3F—in order of...Ch. 18 - Q4. Calculate the change in entropy that occurs in...Ch. 18 - Q5. A reaction has a ΔHrxn = 54.2 kJ. Calculate...Ch. 18 - Prob. 6SAQ Ch. 18 - Q7. Use standard entropies to calculate for the...Ch. 18 - Q8. Use standard free energies of formation to...Ch. 18 - Q9. Find ΔG$$ for the reaction 2 A + B → 2 C from...Ch. 18 - Prob. 10SAQ

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