The rate of the given reaction has to be expressed in terms of Δ [ N 2 O 2 ] . Concept Introduction: Rate of the reaction can be expressed in terms of change in concentration of reactant and products by multiplying the reciprocal of the corresponding stoichiometric co-efficient to that. When the rate is expressed in terms of change in reactant concentration, a minus sign has to be given. Since change in time will be a positive quantity and reactant concentration decreases with time change in concentration of reactant will be negative. So in order to make the rate a positive quantity negative sign is given. But if the rate is expressed in terms of change in concentration of products, which is a positive quantity, no need of negative sign in the rate expression.

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Answer 1

Question

Chapter 11, Problem 17QRT

(a)

Interpretation Introduction

Interpretation:

The rate of the given reaction has to be expressed in terms of Δ[N2O2].

Concept Introduction:

Rate of the reaction can be expressed in terms of change in concentration of reactant and products by multiplying the reciprocal of the corresponding stoichiometric co-efficient to that.

When the rate is expressed in terms of change in reactant concentration, a minus sign has to be given. Since change in time will be a positive quantity and reactant concentration decreases with time change in concentration of reactant will be negative. So in order to make the rate a positive quantity negative sign is given.

But if the rate is expressed in terms of change in concentration of products, which is a positive quantity, no need of negative sign in the rate expression.

(b)

Interpretation Introduction

Interpretation:

The rate of the given reaction has to be expressed in terms of Δ[N2].

Concept Introduction:

Refer to part (a).

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Answer 2

Question

Chapter 11, Problem 17QRT

(a)

Interpretation Introduction

Interpretation:

The rate of the given reaction has to be expressed in terms of Δ[N2O2].

Concept Introduction:

Rate of the reaction can be expressed in terms of change in concentration of reactant and products by multiplying the reciprocal of the corresponding stoichiometric co-efficient to that.

When the rate is expressed in terms of change in reactant concentration, a minus sign has to be given. Since change in time will be a positive quantity and reactant concentration decreases with time change in concentration of reactant will be negative. So in order to make the rate a positive quantity negative sign is given.

But if the rate is expressed in terms of change in concentration of products, which is a positive quantity, no need of negative sign in the rate expression.

(b)

Interpretation Introduction

Interpretation:

The rate of the given reaction has to be expressed in terms of Δ[N2].

Concept Introduction:

Refer to part (a).

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Answer 3

Question

Chapter 11, Problem 17QRT

(a)

Interpretation Introduction

Interpretation:

The rate of the given reaction has to be expressed in terms of Δ[N2O2].

Concept Introduction:

Rate of the reaction can be expressed in terms of change in concentration of reactant and products by multiplying the reciprocal of the corresponding stoichiometric co-efficient to that.

When the rate is expressed in terms of change in reactant concentration, a minus sign has to be given. Since change in time will be a positive quantity and reactant concentration decreases with time change in concentration of reactant will be negative. So in order to make the rate a positive quantity negative sign is given.

But if the rate is expressed in terms of change in concentration of products, which is a positive quantity, no need of negative sign in the rate expression.

(b)

Interpretation Introduction

Interpretation:

The rate of the given reaction has to be expressed in terms of Δ[N2].

Concept Introduction:

Refer to part (a).

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Answer 4

Question

Chapter 11, Problem 17QRT

(a)

Interpretation Introduction

Interpretation:

The rate of the given reaction has to be expressed in terms of Δ[N2O2].

Concept Introduction:

Rate of the reaction can be expressed in terms of change in concentration of reactant and products by multiplying the reciprocal of the corresponding stoichiometric co-efficient to that.

When the rate is expressed in terms of change in reactant concentration, a minus sign has to be given. Since change in time will be a positive quantity and reactant concentration decreases with time change in concentration of reactant will be negative. So in order to make the rate a positive quantity negative sign is given.

But if the rate is expressed in terms of change in concentration of products, which is a positive quantity, no need of negative sign in the rate expression.

(b)

Interpretation Introduction

Interpretation:

The rate of the given reaction has to be expressed in terms of Δ[N2].

Concept Introduction:

Refer to part (a).

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Answer 5

Chapter 11, Problem 17QRT

(a)

Interpretation Introduction

Interpretation:

The rate of the given reaction has to be expressed in terms of Δ[N2O2].

Concept Introduction:

Rate of the reaction can be expressed in terms of change in concentration of reactant and products by multiplying the reciprocal of the corresponding stoichiometric co-efficient to that.

When the rate is expressed in terms of change in reactant concentration, a minus sign has to be given. Since change in time will be a positive quantity and reactant concentration decreases with time change in concentration of reactant will be negative. So in order to make the rate a positive quantity negative sign is given.

But if the rate is expressed in terms of change in concentration of products, which is a positive quantity, no need of negative sign in the rate expression.

(b)

Interpretation Introduction

Interpretation:

The rate of the given reaction has to be expressed in terms of Δ[N2].

Concept Introduction:

Refer to part (a).

Answer 6

Chapter 11, Problem 17QRT

(a)

Interpretation Introduction

Interpretation:

The rate of the given reaction has to be expressed in terms of Δ[N2O2].

Concept Introduction:

Rate of the reaction can be expressed in terms of change in concentration of reactant and products by multiplying the reciprocal of the corresponding stoichiometric co-efficient to that.

When the rate is expressed in terms of change in reactant concentration, a minus sign has to be given. Since change in time will be a positive quantity and reactant concentration decreases with time change in concentration of reactant will be negative. So in order to make the rate a positive quantity negative sign is given.

But if the rate is expressed in terms of change in concentration of products, which is a positive quantity, no need of negative sign in the rate expression.

Answer 7

Chapter 11, Problem 17QRT

(a)

Interpretation Introduction

Interpretation:

The rate of the given reaction has to be expressed in terms of Δ[N2O2].

Concept Introduction:

Rate of the reaction can be expressed in terms of change in concentration of reactant and products by multiplying the reciprocal of the corresponding stoichiometric co-efficient to that.

When the rate is expressed in terms of change in reactant concentration, a minus sign has to be given. Since change in time will be a positive quantity and reactant concentration decreases with time change in concentration of reactant will be negative. So in order to make the rate a positive quantity negative sign is given.

But if the rate is expressed in terms of change in concentration of products, which is a positive quantity, no need of negative sign in the rate expression.

Answer 8

(b)

Interpretation Introduction

Interpretation:

The rate of the given reaction has to be expressed in terms of Δ[N2].

Concept Introduction:

Refer to part (a).

Answer 9

(b)

Interpretation Introduction

Interpretation:

The rate of the given reaction has to be expressed in terms of Δ[N2].

Concept Introduction:

Refer to part (a).

Answer 10

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Answer 11

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Answer 12

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Answer 13

Ch. 11.1 - For the reaction of crystal violet with NaOH(aq),...Ch. 11.1 - (a) From data in Table 11.1, calculate the rate of...Ch. 11.1 - For the reaction 4NO2(g)+O2(g)2N2O5(g) (a) express...Ch. 11.1 - Instantaneous rates for the reaction of hydroxide...Ch. 11.1 - Prob. 11.3CE Ch. 11.2 - Prob. 11.4E Ch. 11.2 - Prob. 11.3PSP Ch. 11.2 - Prob. 11.5E Ch. 11.3 - Prob. 11.4PSP Ch. 11.3 - Prob. 11.5PSP

Solution Summary: The author explains that the rate of the reaction can be expressed in terms of change in concentration of reactant and products by multiplying the corresponding stoichiometric co-efficient to that.

Videos

Interpretation:

The rate of the given reaction has to be expressed in terms of Δ[N2].

Concept Introduction:

Refer to part (a).

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Chapter 11 Solutions

Solution Summary: The author explains that the rate of the reaction can be expressed in terms of change in concentration of reactant and products by multiplying the corresponding stoichiometric co-efficient to that.

Videos

Interpretation: The rate of the given reaction has to be expressed in terms of Δ[N2]. Concept Introduction: Refer to part (a).

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Chapter 11 Solutions

Interpretation:

The rate of the given reaction has to be expressed in terms of Δ[N2].

Concept Introduction:

Refer to part (a).