(a) Interpretation: The symmetry and the number of IR-active vibrations for H 2 O 2 molecule are to be stated. Concept introduction: The number of vibrations or degree of freedom of linear molecule is 3 N − 5 and the number of vibrations or degree of freedom of nonlinear molecule is 3 N − 6 . Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Question

Want to see the full answer?

Answer 1

Question

100%

Chapter 14, Problem 14.78E

Interpretation Introduction

(a)

Interpretation:

The symmetry and the number of IR-active vibrations for H2O2 molecule are to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Interpretation Introduction

(b)

Interpretation:

The symmetry and the number of IR-active vibrations for (COOH)2 molecule is to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Interpretation Introduction

(c)

Interpretation:

The symmetry and the number of IR-active vibrations for SO3 molecule is to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Interpretation Introduction

(d)

Interpretation:

The symmetry and the number of IR-active vibrations for formaldehyde H2CO molecule is to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Interpretation Introduction

(e)

Interpretation:

The symmetry and the number of IR-active vibrations for (CH3)2CO molecule is to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

1) a) Give the dominant Intermolecular Force (IMF) in a sample of each of the following compounds. Please show your work. (8) SF2, CH,OH, C₂H₂ b) Based on your answers given above, list the compounds in order of their Boiling Point from low to high. (8)

19.78 Write the products of the following sequences of reactions. Refer to your reaction road- maps to see how the combined reactions allow you to "navigate" between the different functional groups. Note that you will need your old Chapters 6-11 and Chapters 15-18 roadmaps along with your new Chapter 19 roadmap for these. (a) 1. BHS 2. H₂O₂ 3. H₂CrO4 4. SOCI₂ (b) 1. Cl₂/hv 2. KOLBU 3. H₂O, catalytic H₂SO4 4. H₂CrO4 Reaction Roadmap An alkene 5. EtOH 6.0.5 Equiv. NaOEt/EtOH 7. Mild H₂O An alkane 1.0 2. (CH3)₂S 3. H₂CrO (d) (c) 4. Excess EtOH, catalytic H₂SO OH 4. Mild H₂O* 5.0.5 Equiv. NaOEt/EtOH An alkene 6. Mild H₂O* A carboxylic acid 7. Mild H₂O* 1. SOC₁₂ 2. EtOH 3.0.5 Equiv. NaOEt/E:OH 5.1.0 Equiv. NaOEt 6. NH₂ (e) 1. 0.5 Equiv. NaOEt/EtOH 2. Mild H₂O* Br (f) i H An aldehyde 1. Catalytic NaOE/EtOH 2. H₂O*, heat 3. (CH,CH₂)₂Culi 4. Mild H₂O* 5.1.0 Equiv. LDA Br An ester 4. NaOH, H₂O 5. Mild H₂O* 6. Heat 7. MgBr 8. Mild H₂O* 7. Mild H₂O+

Li+ is a hard acid. With this in mind, which if the following compounds should be most soluble in water? Group of answer choices LiBr LiI LiF LiCl

Answer 2

Question

100%

Chapter 14, Problem 14.78E

Interpretation Introduction

(a)

Interpretation:

The symmetry and the number of IR-active vibrations for H2O2 molecule are to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Interpretation Introduction

(b)

Interpretation:

The symmetry and the number of IR-active vibrations for (COOH)2 molecule is to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Interpretation Introduction

(c)

Interpretation:

The symmetry and the number of IR-active vibrations for SO3 molecule is to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Interpretation Introduction

(d)

Interpretation:

The symmetry and the number of IR-active vibrations for formaldehyde H2CO molecule is to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Interpretation Introduction

(e)

Interpretation:

The symmetry and the number of IR-active vibrations for (CH3)2CO molecule is to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

100%

Chapter 14, Problem 14.78E

Interpretation Introduction

(a)

Interpretation:

The symmetry and the number of IR-active vibrations for H2O2 molecule are to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Interpretation Introduction

(b)

Interpretation:

The symmetry and the number of IR-active vibrations for (COOH)2 molecule is to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Interpretation Introduction

(c)

Interpretation:

The symmetry and the number of IR-active vibrations for SO3 molecule is to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Interpretation Introduction

(d)

Interpretation:

The symmetry and the number of IR-active vibrations for formaldehyde H2CO molecule is to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Interpretation Introduction

(e)

Interpretation:

The symmetry and the number of IR-active vibrations for (CH3)2CO molecule is to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

100%

Chapter 14, Problem 14.78E

Interpretation Introduction

(a)

Interpretation:

The symmetry and the number of IR-active vibrations for H2O2 molecule are to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Interpretation Introduction

(b)

Interpretation:

The symmetry and the number of IR-active vibrations for (COOH)2 molecule is to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Interpretation Introduction

(c)

Interpretation:

The symmetry and the number of IR-active vibrations for SO3 molecule is to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Interpretation Introduction

(d)

Interpretation:

The symmetry and the number of IR-active vibrations for formaldehyde H2CO molecule is to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Interpretation Introduction

(e)

Interpretation:

The symmetry and the number of IR-active vibrations for (CH3)2CO molecule is to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Question

100%

Answer 6

Question

100%

Answer 7

Chapter 14, Problem 14.78E

Interpretation Introduction

(a)

Interpretation:

The symmetry and the number of IR-active vibrations for H2O2 molecule are to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Interpretation Introduction

(b)

Interpretation:

The symmetry and the number of IR-active vibrations for (COOH)2 molecule is to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Interpretation Introduction

(c)

Interpretation:

The symmetry and the number of IR-active vibrations for SO3 molecule is to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Interpretation Introduction

(d)

Interpretation:

The symmetry and the number of IR-active vibrations for formaldehyde H2CO molecule is to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Interpretation Introduction

(e)

Interpretation:

The symmetry and the number of IR-active vibrations for (CH3)2CO molecule is to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Answer 8

Chapter 14, Problem 14.78E

Interpretation Introduction

(a)

Interpretation:

The symmetry and the number of IR-active vibrations for H2O2 molecule are to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Answer 9

Chapter 14, Problem 14.78E

Interpretation Introduction

(a)

Interpretation:

The symmetry and the number of IR-active vibrations for H2O2 molecule are to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Answer 10

Interpretation Introduction

(b)

Interpretation:

The symmetry and the number of IR-active vibrations for (COOH)2 molecule is to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Answer 11

Interpretation Introduction

(b)

Interpretation:

The symmetry and the number of IR-active vibrations for (COOH)2 molecule is to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Answer 12

Interpretation Introduction

(c)

Interpretation:

The symmetry and the number of IR-active vibrations for SO3 molecule is to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Answer 13

Interpretation Introduction

(c)

Interpretation:

The symmetry and the number of IR-active vibrations for SO3 molecule is to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Answer 14

Interpretation Introduction

(d)

Interpretation:

The symmetry and the number of IR-active vibrations for formaldehyde H2CO molecule is to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Answer 15

Interpretation Introduction

(d)

Interpretation:

The symmetry and the number of IR-active vibrations for formaldehyde H2CO molecule is to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Answer 16

Interpretation Introduction

(e)

Interpretation:

The symmetry and the number of IR-active vibrations for (CH3)2CO molecule is to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Answer 17

Interpretation Introduction

(e)

Interpretation:

The symmetry and the number of IR-active vibrations for (CH3)2CO molecule is to be stated.

Concept introduction:

The number of vibrations or degree of freedom of linear molecule is 3N−5 and the number of vibrations or degree of freedom of nonlinear molecule is 3N−6. Only those vibrations which involve a change in dipole moment are said to be IR-active vibrations.

Answer 18

Expert Solution & Answer

Answer 19

Expert Solution & Answer

Answer 20

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 21

Ch. 14 - Prob. 14.1E Ch. 14 - Determine if the following integrals can be...Ch. 14 - What is the frequency of light having the...Ch. 14 - What is the wavelength of light having the given...Ch. 14 - What is the energy of light having each...Ch. 14 - The Cu(H2O)62+ complex has octahedral symmetry. Is...Ch. 14 - What are the wavelength, speed, and energy of a...Ch. 14 - Prob. 14.8E Ch. 14 - Prob. 14.9E Ch. 14 - Prob. 14.10E

Solution Summary: The author explains the symmetry and the number of IR-active vibrations for Hydrogen Peroxide left, which is a nonlinear molecule.

Want to see the full answer?

Chapter 14 Solutions