The sign ΔS sys for process that pond freezes in winter has to be determined. Concept introduction: Entropy change: The sign of ΔS o for a reaction is determined by using the following rules: When a molecule is broken down and gives two or more smaller molecules. When the moles of gas is increases (by the breaking of molecules) Solid changes to liquid or gas state or liquid state changes to gas state. Entropy ( S ) : it 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 positive If the disorder decreases in a system, then Δ S < 0 negative If the disorder equal in a system, then Δ S = 0

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Answer 1

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Definition Definition Substance that constitutes everything in the universe. Matter consists of atoms, which are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction: solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).

Chapter 20, Problem 20.15P

(a)

Interpretation Introduction

Interpretation:

The sign ΔSsys for process that pond freezes in winter has to be determined.

Concept introduction:

Entropy change:

The sign of ΔSo for a reaction is determined by using the following rules:

When a molecule is broken down and gives two or more smaller molecules.

When the moles of gas is increases (by the breaking of molecules)

Solid changes to liquid or gas state or liquid state changes to gas state.

Entropy(S): it 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 positive

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

If the disorder equal in a system, then ΔS=0

(b)

Interpretation Introduction

Interpretation:

The sign ΔSsys for process atmospheric carbon dioxide dissolves in ocean has to be determined.

Concept introduction:

Entropy change:

The sign of ΔSo for a reaction is determined by using the following rules:

When a molecule is broken down and gives two or more smaller molecules.

When the moles of gas is increases (by the breaking of molecules)

Solid changes to liquid or gas state or liquid state changes to gas state.

Entropy(S): it 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 positive

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

If the disorder equal in a system, then ΔS=0

(c)

Interpretation Introduction

Interpretation:

The sign ΔSsys for process an apple tree bears fruit has to be determined.

Concept introduction:

Entropy change:

The sign of ΔSo for a reaction is determined by using the following rules:

When a molecule is broken down and gives two or more smaller molecules.

When the moles of gas is increases (by the breaking of molecules)

Solid changes to liquid or gas state or liquid state changes to gas state.

Entropy(S): it 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 positive

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

If the disorder equal in a system, then ΔS=0

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Part I. a) Elucidate the structure of compound A using the following information. • mass spectrum: m+ = 102, m/2=57 312=29 • IR spectrum: 1002.5 % TRANSMITTANCE Ngg 50 40 30 20 90 80 70 60 MICRONS 5 8 9 10 12 13 14 15 16 19 1740 cm M 10 0 4000 3600 3200 2800 2400 2000 1800 1600 13 • CNMR 'H -NMR Peak 8 ppm (H) Integration multiplicity a 1.5 (3H) triplet b 1.3 1.5 (3H) triplet C 2.3 1 (2H) quartet d 4.1 1 (2H) quartet & ppm (c) 10 15 28 60 177 (C=0) b) Elucidate the structure of compound B using the following information 13C/DEPT NMR 150.9 MHz IIL 1400 WAVENUMBERS (CM-1) DEPT-90 DEPT-135 85 80 75 70 65 60 55 50 45 40 35 30 25 20 ppm 1200 1000 800 600 400

• Part II. a) Elucidate The structure of compound c w/ molecular formula C10 11202 and the following data below: • IR spectra % TRANSMITTANCE 1002.5 90 80 70 60 50 40 30 20 10 0 4000 3600 3200 2800 2400 2000 1800 1600 • Information from 'HAMR MICRONS 8 9 10 11 14 15 16 19 25 1400 WAVENUMBERS (CM-1) 1200 1000 800 600 400 peak 8 ppm Integration multiplicity a 2.1 1.5 (3H) Singlet b 3.6 1 (2H) singlet с 3.8 1.5 (3H) Singlet d 6.8 1(2H) doublet 7.1 1(2H) doublet Information from 13C-nmR Normal carbon 29ppm Dept 135 Dept -90 + NO peak NO peak 50 ppm 55 ppm + NO peak 114 ppm t 126 ppm No peak NO peak 130 ppm t + 159 ppm No peak NO peak 207 ppm по реак NO peak

Could you redraw these and also explain how to solve them for me pleas

Answer 2

Question

Definition Definition Substance that constitutes everything in the universe. Matter consists of atoms, which are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction: solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).

Chapter 20, Problem 20.15P

(a)

Interpretation Introduction

Interpretation:

The sign ΔSsys for process that pond freezes in winter has to be determined.

Concept introduction:

Entropy change:

The sign of ΔSo for a reaction is determined by using the following rules:

When a molecule is broken down and gives two or more smaller molecules.

When the moles of gas is increases (by the breaking of molecules)

Solid changes to liquid or gas state or liquid state changes to gas state.

Entropy(S): it 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 positive

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

If the disorder equal in a system, then ΔS=0

(b)

Interpretation Introduction

Interpretation:

The sign ΔSsys for process atmospheric carbon dioxide dissolves in ocean has to be determined.

Concept introduction:

Entropy change:

The sign of ΔSo for a reaction is determined by using the following rules:

When a molecule is broken down and gives two or more smaller molecules.

When the moles of gas is increases (by the breaking of molecules)

Solid changes to liquid or gas state or liquid state changes to gas state.

Entropy(S): it 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 positive

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

If the disorder equal in a system, then ΔS=0

(c)

Interpretation Introduction

Interpretation:

The sign ΔSsys for process an apple tree bears fruit has to be determined.

Concept introduction:

Entropy change:

The sign of ΔSo for a reaction is determined by using the following rules:

When a molecule is broken down and gives two or more smaller molecules.

When the moles of gas is increases (by the breaking of molecules)

Solid changes to liquid or gas state or liquid state changes to gas state.

Entropy(S): it 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 positive

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

If the disorder equal in a system, then ΔS=0

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 3

Question

Definition Definition Substance that constitutes everything in the universe. Matter consists of atoms, which are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction: solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).

Chapter 20, Problem 20.15P

(a)

Interpretation Introduction

Interpretation:

The sign ΔSsys for process that pond freezes in winter has to be determined.

Concept introduction:

Entropy change:

The sign of ΔSo for a reaction is determined by using the following rules:

When a molecule is broken down and gives two or more smaller molecules.

When the moles of gas is increases (by the breaking of molecules)

Solid changes to liquid or gas state or liquid state changes to gas state.

Entropy(S): it 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 positive

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

If the disorder equal in a system, then ΔS=0

(b)

Interpretation Introduction

Interpretation:

The sign ΔSsys for process atmospheric carbon dioxide dissolves in ocean has to be determined.

Concept introduction:

Entropy change:

The sign of ΔSo for a reaction is determined by using the following rules:

When a molecule is broken down and gives two or more smaller molecules.

When the moles of gas is increases (by the breaking of molecules)

Solid changes to liquid or gas state or liquid state changes to gas state.

Entropy(S): it 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 positive

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

If the disorder equal in a system, then ΔS=0

(c)

Interpretation Introduction

Interpretation:

The sign ΔSsys for process an apple tree bears fruit has to be determined.

Concept introduction:

Entropy change:

The sign of ΔSo for a reaction is determined by using the following rules:

When a molecule is broken down and gives two or more smaller molecules.

When the moles of gas is increases (by the breaking of molecules)

Solid changes to liquid or gas state or liquid state changes to gas state.

Entropy(S): it 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 positive

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

If the disorder equal in a system, then ΔS=0

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Definition Definition Substance that constitutes everything in the universe. Matter consists of atoms, which are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction: solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).

Chapter 20, Problem 20.15P

(a)

Interpretation Introduction

Interpretation:

The sign ΔSsys for process that pond freezes in winter has to be determined.

Concept introduction:

Entropy change:

The sign of ΔSo for a reaction is determined by using the following rules:

When a molecule is broken down and gives two or more smaller molecules.

When the moles of gas is increases (by the breaking of molecules)

Solid changes to liquid or gas state or liquid state changes to gas state.

Entropy(S): it 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 positive

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

If the disorder equal in a system, then ΔS=0

(b)

Interpretation Introduction

Interpretation:

The sign ΔSsys for process atmospheric carbon dioxide dissolves in ocean has to be determined.

Concept introduction:

Entropy change:

The sign of ΔSo for a reaction is determined by using the following rules:

When a molecule is broken down and gives two or more smaller molecules.

When the moles of gas is increases (by the breaking of molecules)

Solid changes to liquid or gas state or liquid state changes to gas state.

Entropy(S): it 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 positive

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

If the disorder equal in a system, then ΔS=0

(c)

Interpretation Introduction

Interpretation:

The sign ΔSsys for process an apple tree bears fruit has to be determined.

Concept introduction:

Entropy change:

The sign of ΔSo for a reaction is determined by using the following rules:

When a molecule is broken down and gives two or more smaller molecules.

When the moles of gas is increases (by the breaking of molecules)

Solid changes to liquid or gas state or liquid state changes to gas state.

Entropy(S): it 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 positive

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

If the disorder equal in a system, then ΔS=0

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Chapter 20, Problem 20.15P

(a)

Interpretation Introduction

Interpretation:

The sign ΔSsys for process that pond freezes in winter has to be determined.

Concept introduction:

Entropy change:

The sign of ΔSo for a reaction is determined by using the following rules:

When a molecule is broken down and gives two or more smaller molecules.

When the moles of gas is increases (by the breaking of molecules)

Solid changes to liquid or gas state or liquid state changes to gas state.

Entropy(S): it 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 positive

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

If the disorder equal in a system, then ΔS=0

(b)

Interpretation Introduction

Interpretation:

The sign ΔSsys for process atmospheric carbon dioxide dissolves in ocean has to be determined.

Concept introduction:

Entropy change:

The sign of ΔSo for a reaction is determined by using the following rules:

When a molecule is broken down and gives two or more smaller molecules.

When the moles of gas is increases (by the breaking of molecules)

Solid changes to liquid or gas state or liquid state changes to gas state.

Entropy(S): it 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 positive

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

If the disorder equal in a system, then ΔS=0

(c)

Interpretation Introduction

Interpretation:

The sign ΔSsys for process an apple tree bears fruit has to be determined.

Concept introduction:

Entropy change:

The sign of ΔSo for a reaction is determined by using the following rules:

When a molecule is broken down and gives two or more smaller molecules.

When the moles of gas is increases (by the breaking of molecules)

Solid changes to liquid or gas state or liquid state changes to gas state.

Entropy(S): it 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 positive

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

If the disorder equal in a system, then ΔS=0

Answer 6

Chapter 20, Problem 20.15P

(a)

Interpretation Introduction

Interpretation:

The sign ΔSsys for process that pond freezes in winter has to be determined.

Concept introduction:

Entropy change:

The sign of ΔSo for a reaction is determined by using the following rules:

When a molecule is broken down and gives two or more smaller molecules.

When the moles of gas is increases (by the breaking of molecules)

Solid changes to liquid or gas state or liquid state changes to gas state.

Entropy(S): it 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 positive

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

If the disorder equal in a system, then ΔS=0

Answer 7

Chapter 20, Problem 20.15P

(a)

Interpretation Introduction

Interpretation:

The sign ΔSsys for process that pond freezes in winter has to be determined.

Concept introduction:

Entropy change:

The sign of ΔSo for a reaction is determined by using the following rules:

When a molecule is broken down and gives two or more smaller molecules.

When the moles of gas is increases (by the breaking of molecules)

Solid changes to liquid or gas state or liquid state changes to gas state.

Entropy(S): it 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 positive

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

If the disorder equal in a system, then ΔS=0

Answer 8

(b)

Interpretation Introduction

Interpretation:

The sign ΔSsys for process atmospheric carbon dioxide dissolves in ocean has to be determined.

Concept introduction:

Entropy change:

The sign of ΔSo for a reaction is determined by using the following rules:

When a molecule is broken down and gives two or more smaller molecules.

When the moles of gas is increases (by the breaking of molecules)

Solid changes to liquid or gas state or liquid state changes to gas state.

Entropy(S): it 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 positive

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

If the disorder equal in a system, then ΔS=0

Answer 9

(b)

Interpretation Introduction

Interpretation:

The sign ΔSsys for process atmospheric carbon dioxide dissolves in ocean has to be determined.

Concept introduction:

Entropy change:

The sign of ΔSo for a reaction is determined by using the following rules:

When a molecule is broken down and gives two or more smaller molecules.

When the moles of gas is increases (by the breaking of molecules)

Solid changes to liquid or gas state or liquid state changes to gas state.

Entropy(S): it 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 positive

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

If the disorder equal in a system, then ΔS=0

Answer 10

(c)

Interpretation Introduction

Interpretation:

The sign ΔSsys for process an apple tree bears fruit has to be determined.

Concept introduction:

Entropy change:

The sign of ΔSo for a reaction is determined by using the following rules:

When a molecule is broken down and gives two or more smaller molecules.

When the moles of gas is increases (by the breaking of molecules)

Solid changes to liquid or gas state or liquid state changes to gas state.

Entropy(S): it 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 positive

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

If the disorder equal in a system, then ΔS=0

Answer 11

(c)

Interpretation Introduction

Interpretation:

The sign ΔSsys for process an apple tree bears fruit has to be determined.

Concept introduction:

Entropy change:

The sign of ΔSo for a reaction is determined by using the following rules:

When a molecule is broken down and gives two or more smaller molecules.

When the moles of gas is increases (by the breaking of molecules)

Solid changes to liquid or gas state or liquid state changes to gas state.

Entropy(S): it 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 positive

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

If the disorder equal 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. 20.1 - Prob. 20.1AFP Ch. 20.1 - Prob. 20.1BFP Ch. 20.2 - Prob. 20.2AFP Ch. 20.2 - Prob. 20.2BFP Ch. 20.2 - Prob. 20.3AFP Ch. 20.2 - Prob. 20.3BFP Ch. 20.3 - Prob. 20.4AFP Ch. 20.3 - Prob. 20.4BFP Ch. 20.3 - Prob. 20.5AFP Ch. 20.3 - Prob. 20.5BFP

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