The change in entropy whether increases or decreases for the given process has to be determined. Concept Introduction: Entropy ( S ) is used to describe the disorder. It is the amount of arrangements possible in a system at a particular state. If the disorder increases in a system, then Δ S > 0 If the disorder decreases in a system, then Δ S < 0

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Answer 1

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Definition Definition Chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that vary in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes.

Chapter 7.4, Problem 7.7P

(a)

Interpretation Introduction

Interpretation:

The change in entropy whether increases or decreases for the given process has to be determined.

Concept Introduction:

Entropy (S) is used to describe the disorder. It is the amount of arrangements possible in a system at a particular state.

If the disorder increases in a system, then ΔS>0

If the disorder decreases in a system, then ΔS<0

(b)

Interpretation Introduction

Interpretation:

The change in entropy whether increases or decreases for the given process has to be determined.

Concept Introduction:

Entropy (S) is used to describe the disorder. It is the amount of arrangements possible in a system at a particular state.

If the disorder increases in a system, then ΔS>0

If the disorder decreases in a system, then ΔS<0

(c)

Interpretation Introduction

Interpretation:

The change in entropy whether increases or decreases for the given process has to be determined.

Concept Introduction:

Entropy (S) is used to describe the disorder. It is the amount of arrangements possible in a system at a particular state.

If the disorder increases in a system, then ΔS>0

If the disorder decreases in a system, then ΔS<0

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(1) Label the following statements as true or false and briefly explain your answer: (a) A spontaneous process always happens very quickly. (b) A spontaneous process can occur with a large decrease in entropy. (2) Consider a reaction with DH = 3.6 kcal/mole and DS = 11.9 cal/(mol*K). Is the reaction spontaneous (a) @ 10 °C and (b) @ 80 °C? Show your work. (3) Calculate the DG for the reaction A + B C+ D at 25 °C when the equilibrium concentrations are [A] = 10 mM, [B] = 15 mM, [C] = 3 mM, and [D] = 5 mM. What is the DG for this reaction? Is the reaction exergonic or endergonic under standard conditions? Show your work. (4) Using a chemical drawing program (e.g. ChemSketch or Marvin Sketch), please illustrate an example of 2 reducing and 2 non-reducing sugars. Be sure to indicate the REDUCING END of the 2 reducing sugars (NOTE: most programs include templates with the hexoses and pentoses pre-drawn, feel free to use these templates). (5) There are several qualitative chemical tests…

Entropy increase A) with every reaction B) only in open systems C) only under certain reaction conditions D) only in the physical world. This cannot happen in cells otherwise cells would lose their needed energy

For the equation H20 (g) --> H20 (1) answer the following questions: Q1) Is it endothermic or exothermic? Q2) How does energy flow? Q3) What happens to the molecules? Format BIU

Answer 2

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Definition Definition Chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that vary in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes.

Chapter 7.4, Problem 7.7P

(a)

Interpretation Introduction

Interpretation:

The change in entropy whether increases or decreases for the given process has to be determined.

Concept Introduction:

Entropy (S) is used to describe the disorder. It is the amount of arrangements possible in a system at a particular state.

If the disorder increases in a system, then ΔS>0

If the disorder decreases in a system, then ΔS<0

(b)

Interpretation Introduction

Interpretation:

The change in entropy whether increases or decreases for the given process has to be determined.

Concept Introduction:

Entropy (S) is used to describe the disorder. It is the amount of arrangements possible in a system at a particular state.

If the disorder increases in a system, then ΔS>0

If the disorder decreases in a system, then ΔS<0

(c)

Interpretation Introduction

Interpretation:

The change in entropy whether increases or decreases for the given process has to be determined.

Concept Introduction:

Entropy (S) is used to describe the disorder. It is the amount of arrangements possible in a system at a particular state.

If the disorder increases in a system, then ΔS>0

If the disorder decreases in a system, then ΔS<0

Expert Solution & Answer

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Answer 3

Question

Definition Definition Chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that vary in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes.

Chapter 7.4, Problem 7.7P

(a)

Interpretation Introduction

Interpretation:

The change in entropy whether increases or decreases for the given process has to be determined.

Concept Introduction:

Entropy (S) is used to describe the disorder. It is the amount of arrangements possible in a system at a particular state.

If the disorder increases in a system, then ΔS>0

If the disorder decreases in a system, then ΔS<0

(b)

Interpretation Introduction

Interpretation:

The change in entropy whether increases or decreases for the given process has to be determined.

Concept Introduction:

Entropy (S) is used to describe the disorder. It is the amount of arrangements possible in a system at a particular state.

If the disorder increases in a system, then ΔS>0

If the disorder decreases in a system, then ΔS<0

(c)

Interpretation Introduction

Interpretation:

The change in entropy whether increases or decreases for the given process has to be determined.

Concept Introduction:

Entropy (S) is used to describe the disorder. It is the amount of arrangements possible in a system at a particular state.

If the disorder increases in a system, then ΔS>0

If the disorder decreases in a system, then ΔS<0

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 4

Question

Definition Definition Chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that vary in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes.

Chapter 7.4, Problem 7.7P

(a)

Interpretation Introduction

Interpretation:

The change in entropy whether increases or decreases for the given process has to be determined.

Concept Introduction:

Entropy (S) is used to describe the disorder. It is the amount of arrangements possible in a system at a particular state.

If the disorder increases in a system, then ΔS>0

If the disorder decreases in a system, then ΔS<0

(b)

Interpretation Introduction

Interpretation:

The change in entropy whether increases or decreases for the given process has to be determined.

Concept Introduction:

Entropy (S) is used to describe the disorder. It is the amount of arrangements possible in a system at a particular state.

If the disorder increases in a system, then ΔS>0

If the disorder decreases in a system, then ΔS<0

(c)

Interpretation Introduction

Interpretation:

The change in entropy whether increases or decreases for the given process has to be determined.

Concept Introduction:

Entropy (S) is used to describe the disorder. It is the amount of arrangements possible in a system at a particular state.

If the disorder increases in a system, then ΔS>0

If the disorder decreases in a system, then ΔS<0

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Chapter 7.4, Problem 7.7P

(a)

Interpretation Introduction

Interpretation:

The change in entropy whether increases or decreases for the given process has to be determined.

Concept Introduction:

Entropy (S) is used to describe the disorder. It is the amount of arrangements possible in a system at a particular state.

If the disorder increases in a system, then ΔS>0

If the disorder decreases in a system, then ΔS<0

(b)

Interpretation Introduction

Interpretation:

The change in entropy whether increases or decreases for the given process has to be determined.

Concept Introduction:

Entropy (S) is used to describe the disorder. It is the amount of arrangements possible in a system at a particular state.

If the disorder increases in a system, then ΔS>0

If the disorder decreases in a system, then ΔS<0

(c)

Interpretation Introduction

Interpretation:

The change in entropy whether increases or decreases for the given process has to be determined.

Concept Introduction:

Entropy (S) is used to describe the disorder. It is the amount of arrangements possible in a system at a particular state.

If the disorder increases in a system, then ΔS>0

If the disorder decreases in a system, then ΔS<0

Answer 6

Chapter 7.4, Problem 7.7P

(a)

Interpretation Introduction

Interpretation:

The change in entropy whether increases or decreases for the given process has to be determined.

Concept Introduction:

Entropy (S) is used to describe the disorder. It is the amount of arrangements possible in a system at a particular state.

If the disorder increases in a system, then ΔS>0

If the disorder decreases in a system, then ΔS<0

Answer 7

Chapter 7.4, Problem 7.7P

(a)

Interpretation Introduction

Interpretation:

The change in entropy whether increases or decreases for the given process has to be determined.

Concept Introduction:

Entropy (S) is used to describe the disorder. It is the amount of arrangements possible in a system at a particular state.

If the disorder increases in a system, then ΔS>0

If the disorder decreases in a system, then ΔS<0

Answer 8

(b)

Interpretation Introduction

Interpretation:

The change in entropy whether increases or decreases for the given process has to be determined.

Concept Introduction:

Entropy (S) is used to describe the disorder. It is the amount of arrangements possible in a system at a particular state.

If the disorder increases in a system, then ΔS>0

If the disorder decreases in a system, then ΔS<0

Answer 9

(b)

Interpretation Introduction

Interpretation:

The change in entropy whether increases or decreases for the given process has to be determined.

Concept Introduction:

Entropy (S) is used to describe the disorder. It is the amount of arrangements possible in a system at a particular state.

If the disorder increases in a system, then ΔS>0

If the disorder decreases in a system, then ΔS<0

Answer 10

(c)

Interpretation Introduction

Interpretation:

The change in entropy whether increases or decreases for the given process has to be determined.

Concept Introduction:

Entropy (S) is used to describe the disorder. It is the amount of arrangements possible in a system at a particular state.

If the disorder increases in a system, then ΔS>0

If the disorder decreases in a system, then ΔS<0

Answer 11

(c)

Interpretation Introduction

Interpretation:

The change in entropy whether increases or decreases for the given process has to be determined.

Concept Introduction:

Entropy (S) is used to describe the disorder. It is the amount of arrangements possible in a system at a particular state.

If the disorder increases in a system, then ΔS>0

If the disorder decreases in a system, then ΔS<0

Answer 12

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Answer 13

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Answer 14

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Answer 15

Ch. 7.1 - Classify each of the following as having potential...Ch. 7.2 - Based on bond energies, which atmospheric gas in...Ch. 7.3 - Prob. 7.1CIAP Ch. 7.3 - How many Calories (i.e., kilocalories) are in a...Ch. 7.3 - Prob. 7.3P Ch. 7.3 - Prob. 7.4P Ch. 7.3 - Prob. 7.5P Ch. 7.3 - Prob. 7.6P Ch. 7.4 - Prob. 7.7P Ch. 7.4 - Prob. 7.8KCP

Solution Summary: The author explains that the change in entropy whether increases or decreases for the given process has to be determined.

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