The Lewis structure for the hydroxyl radical.

Question

Using a cell of known pathlength b = 1.25115 x 10-3 cm, a water absorption spectrum was measured. The band at 1645 cm-1, assigned to the O-H bending, showed an absorbance, A, of 1.40. a) Assuming that water density is 1.00 g/mL, calculate the water molar concentration c (hint: M= mole/L) b) Calculate the molar absorptivity, a, of the 1645 cm-1 band c) The transmitted light, I, can be written as I= Ioexp(-xb), where x is the absorption coefficient (sometimes designated as alpha), Io is the input light, and b is the cell pathlength. Prove that x= (ln10)*x*c d) Calculate x for the 1645 cm-1 band

Answer 1

Question

Chapter 18, Problem 83IE

(a)

Interpretation Introduction

To determine:

The Lewis structure for the hydroxyl radical.

(b)

Interpretation Introduction

To determine:

An explanation for the significance of the given reaction or series of reactions with respect to pollution in troposphere.

(c)

Interpretation Introduction

To determine:

An explanation for the significance of the given reaction or series of reactions with respect to pollution in troposphere.

(d)

Interpretation Introduction

To determine:

An explanation for the significance of the given reaction or series of reactions with respect to pollution in troposphere.

(e)

Interpretation Introduction

To determine:

The reason for the large path length of the light in LPAS.

(f)

Interpretation Introduction

To determine:

The reaction in part (d) that illustrate the ability of hydroxyl radical to cleanse the atmosphere of certain pollutants.

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Using a cell of known pathlength b = 1.25115 x 10-3 cm, a water absorption spectrum was measured. The band at 1645 cm-1, assigned to the O-H bending, showed an absorbance, A, of 1.40. a) Assuming that water density is 1.00 g/mL, calculate the water molar concentration c (hint: M= mole/L) b) Calculate the molar absorptivity, a, of the 1645 cm-1 band c) The transmitted light, I, can be written as I= Ioexp(-xb), where x is the absorption coefficient (sometimes designated as alpha), Io is the input light, and b is the cell pathlength. Prove that x= (ln10)*x*c d) Calculate x for the 1645 cm-1 band

Convert 1.38 eV into wavelength (nm) and wavenumber (cm-1) (c = 2.998 x 108 m/s; h = 6.626 x 10-34 J*s).

Can you help me understand the CBC method on metal bridging by looking at this problem?

Answer 2

Question

Chapter 18, Problem 83IE

(a)

Interpretation Introduction

To determine:

The Lewis structure for the hydroxyl radical.

(b)

Interpretation Introduction

To determine:

An explanation for the significance of the given reaction or series of reactions with respect to pollution in troposphere.

(c)

Interpretation Introduction

To determine:

An explanation for the significance of the given reaction or series of reactions with respect to pollution in troposphere.

(d)

Interpretation Introduction

To determine:

An explanation for the significance of the given reaction or series of reactions with respect to pollution in troposphere.

(e)

Interpretation Introduction

To determine:

The reason for the large path length of the light in LPAS.

(f)

Interpretation Introduction

To determine:

The reaction in part (d) that illustrate the ability of hydroxyl radical to cleanse the atmosphere of certain pollutants.

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Answer 3

Question

Chapter 18, Problem 83IE

(a)

Interpretation Introduction

To determine:

The Lewis structure for the hydroxyl radical.

(b)

Interpretation Introduction

To determine:

An explanation for the significance of the given reaction or series of reactions with respect to pollution in troposphere.

(c)

Interpretation Introduction

To determine:

An explanation for the significance of the given reaction or series of reactions with respect to pollution in troposphere.

(d)

Interpretation Introduction

To determine:

An explanation for the significance of the given reaction or series of reactions with respect to pollution in troposphere.

(e)

Interpretation Introduction

To determine:

The reason for the large path length of the light in LPAS.

(f)

Interpretation Introduction

To determine:

The reaction in part (d) that illustrate the ability of hydroxyl radical to cleanse the atmosphere of certain pollutants.

Expert Solution & Answer

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Answer 4

Question

Chapter 18, Problem 83IE

(a)

Interpretation Introduction

To determine:

The Lewis structure for the hydroxyl radical.

(b)

Interpretation Introduction

To determine:

An explanation for the significance of the given reaction or series of reactions with respect to pollution in troposphere.

(c)

Interpretation Introduction

To determine:

An explanation for the significance of the given reaction or series of reactions with respect to pollution in troposphere.

(d)

Interpretation Introduction

To determine:

An explanation for the significance of the given reaction or series of reactions with respect to pollution in troposphere.

(e)

Interpretation Introduction

To determine:

The reason for the large path length of the light in LPAS.

(f)

Interpretation Introduction

To determine:

The reaction in part (d) that illustrate the ability of hydroxyl radical to cleanse the atmosphere of certain pollutants.

Expert Solution & Answer

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Answer 5

Chapter 18, Problem 83IE

(a)

Interpretation Introduction

To determine:

The Lewis structure for the hydroxyl radical.

(b)

Interpretation Introduction

To determine:

An explanation for the significance of the given reaction or series of reactions with respect to pollution in troposphere.

(c)

Interpretation Introduction

To determine:

An explanation for the significance of the given reaction or series of reactions with respect to pollution in troposphere.

(d)

Interpretation Introduction

To determine:

An explanation for the significance of the given reaction or series of reactions with respect to pollution in troposphere.

(e)

Interpretation Introduction

To determine:

The reason for the large path length of the light in LPAS.

(f)

Interpretation Introduction

To determine:

The reaction in part (d) that illustrate the ability of hydroxyl radical to cleanse the atmosphere of certain pollutants.

Answer 6

Chapter 18, Problem 83IE

(a)

Interpretation Introduction

To determine:

The Lewis structure for the hydroxyl radical.

Answer 7

Chapter 18, Problem 83IE

(a)

Interpretation Introduction

To determine:

The Lewis structure for the hydroxyl radical.

Answer 8

(b)

Interpretation Introduction

To determine:

An explanation for the significance of the given reaction or series of reactions with respect to pollution in troposphere.

Answer 9

(b)

Interpretation Introduction

To determine:

An explanation for the significance of the given reaction or series of reactions with respect to pollution in troposphere.

Answer 10

(c)

Interpretation Introduction

To determine:

An explanation for the significance of the given reaction or series of reactions with respect to pollution in troposphere.

Answer 11

(c)

Interpretation Introduction

To determine:

An explanation for the significance of the given reaction or series of reactions with respect to pollution in troposphere.

Answer 12

(d)

Interpretation Introduction

To determine:

An explanation for the significance of the given reaction or series of reactions with respect to pollution in troposphere.

Answer 13

(d)

Interpretation Introduction

To determine:

An explanation for the significance of the given reaction or series of reactions with respect to pollution in troposphere.

Answer 14

(e)

Interpretation Introduction

To determine:

The reason for the large path length of the light in LPAS.

Answer 15

(e)

Interpretation Introduction

To determine:

The reason for the large path length of the light in LPAS.

Answer 16

(f)

Interpretation Introduction

To determine:

The reaction in part (d) that illustrate the ability of hydroxyl radical to cleanse the atmosphere of certain pollutants.

Answer 17

(f)

Interpretation Introduction

To determine:

The reaction in part (d) that illustrate the ability of hydroxyl radical to cleanse the atmosphere of certain pollutants.

Answer 18

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Answer 19

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Answer 29

Ch. 18.1 - Carbon monoxide, CO, is isoelectronic to N2. a....Ch. 18.1 - The energy-level diagram in Figure 9.36 shows that...Ch. 18.1 - A compound composed of 2.1 29.8%N, and 68.1%O has...Ch. 18.1 - 9.114 Sulfur tetrafluoride (SR4) reacts slowly...Ch. 18 - Prob. 1DE Ch. 18 - Prob. 1E Ch. 18 - Prob. 2E Ch. 18 - Prob. 3E Ch. 18 - Prob. 4E Ch. 18 - You have a gas at 25C confined to a cylinder with...

The Lewis structure for the hydroxyl radical.

Concept explainers

Videos

To determine:

The Lewis structure for the hydroxyl radical.

To determine:

An explanation for the significance of the given reaction or series of reactions with respect to pollution in troposphere.

To determine:

An explanation for the significance of the given reaction or series of reactions with respect to pollution in troposphere.

To determine:

An explanation for the significance of the given reaction or series of reactions with respect to pollution in troposphere.

To determine:

The reason for the large path length of the light in LPAS.

To determine:

The reaction in part (d) that illustrate the ability of hydroxyl radical to cleanse the atmosphere of certain pollutants.

Chapter 18 Solutions

The Lewis structure for the hydroxyl radical.

Concept explainers

Videos

To determine: The Lewis structure for the hydroxyl radical.

To determine: An explanation for the significance of the given reaction or series of reactions with respect to pollution in troposphere.

To determine: An explanation for the significance of the given reaction or series of reactions with respect to pollution in troposphere.

To determine: An explanation for the significance of the given reaction or series of reactions with respect to pollution in troposphere.

To determine: The reason for the large path length of the light in LPAS.

To determine: The reaction in part (d) that illustrate the ability of hydroxyl radical to cleanse the atmosphere of certain pollutants.

Chapter 18 Solutions

To determine:

The Lewis structure for the hydroxyl radical.

To determine:

An explanation for the significance of the given reaction or series of reactions with respect to pollution in troposphere.

To determine:

An explanation for the significance of the given reaction or series of reactions with respect to pollution in troposphere.

To determine:

An explanation for the significance of the given reaction or series of reactions with respect to pollution in troposphere.

To determine:

The reason for the large path length of the light in LPAS.

To determine:

The reaction in part (d) that illustrate the ability of hydroxyl radical to cleanse the atmosphere of certain pollutants.