The reaction which has greater rate constant should be determined from the given plots of concentration of reactant versus time for two first order reaction at the same temperature. Concept introduction: Rate of the reaction is the change in the concentration of reactant or a product with time. It can be varied in accordance with temperature, pressure, concentration, presence of catalyst, surface area… Rate equation for the general reaction A+B → Product is, R a t e = k r a t e c o n s t a t [ A ] [ B ] Rate constants are independent of concentration but depend on other factors, most notably temperature. The reaction with the faster rate will have the larger rate constant. Order of a reaction: The sum of exponents of the concentrations in the rate law for the reaction is said to be order of a reaction.

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Answer 1

Question

Chapter 13, Problem 13.85QP

(a)

Interpretation Introduction

Interpretation:

The reaction which has greater rate constant should be determined from the given plots of concentration of reactant versus time for two first order reaction at the same temperature.

Concept introduction:

Rate of the reaction is the change in the concentration of reactant or a product with time. It can be varied in accordance with temperature, pressure, concentration, presence of catalyst, surface area…

Rate equation for the general reaction A+B → Product is,

Rate = k rate constat [A] [B]

Rate constants are independent of concentration but depend on other factors, most notably temperature.

The reaction with the faster rate will have the larger rate constant.

Order of a reaction: The sum of exponents of the concentrations in the rate law for the reaction is said to be order of a reaction.

(b)

Interpretation Introduction

Interpretation:

The reaction which has greater rate constant should be determined from the given plots of concentration of reactant versus time for two first order reaction at the same temperature.

Concept introduction:

Rate of the reaction is the change in the concentration of reactant or a product with time. It can be varied in accordance with temperature, pressure, concentration, presence of catalyst, surface area…

Rate equation for the general reaction A+B → Product is,

Rate = k rate constat [A] [B]

Integrated rate law for a first order reaction is,

−kt = ln ([A][A0])

[A] is the concentration of reactant A at time t [A]0 is the initial concentration of reactant, k is the rate constant.

Rate constants are independent of concentration but depend on other factors, most notably temperature.

The reaction with the faster rate will have the larger rate constant.

Order of a reaction: The sum of exponents of the concentrations in the rate law for the reaction is said to be order of a reaction.

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Answer 2

Question

Chapter 13, Problem 13.85QP

(a)

Interpretation Introduction

Interpretation:

The reaction which has greater rate constant should be determined from the given plots of concentration of reactant versus time for two first order reaction at the same temperature.

Concept introduction:

Rate of the reaction is the change in the concentration of reactant or a product with time. It can be varied in accordance with temperature, pressure, concentration, presence of catalyst, surface area…

Rate equation for the general reaction A+B → Product is,

Rate = k rate constat [A] [B]

Rate constants are independent of concentration but depend on other factors, most notably temperature.

The reaction with the faster rate will have the larger rate constant.

Order of a reaction: The sum of exponents of the concentrations in the rate law for the reaction is said to be order of a reaction.

(b)

Interpretation Introduction

Interpretation:

The reaction which has greater rate constant should be determined from the given plots of concentration of reactant versus time for two first order reaction at the same temperature.

Concept introduction:

Rate of the reaction is the change in the concentration of reactant or a product with time. It can be varied in accordance with temperature, pressure, concentration, presence of catalyst, surface area…

Rate equation for the general reaction A+B → Product is,

Rate = k rate constat [A] [B]

Integrated rate law for a first order reaction is,

−kt = ln ([A][A0])

[A] is the concentration of reactant A at time t [A]0 is the initial concentration of reactant, k is the rate constant.

Rate constants are independent of concentration but depend on other factors, most notably temperature.

The reaction with the faster rate will have the larger rate constant.

Order of a reaction: The sum of exponents of the concentrations in the rate law for the reaction is said to be order of a reaction.

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Answer 3

Question

Chapter 13, Problem 13.85QP

(a)

Interpretation Introduction

Interpretation:

The reaction which has greater rate constant should be determined from the given plots of concentration of reactant versus time for two first order reaction at the same temperature.

Concept introduction:

Rate of the reaction is the change in the concentration of reactant or a product with time. It can be varied in accordance with temperature, pressure, concentration, presence of catalyst, surface area…

Rate equation for the general reaction A+B → Product is,

Rate = k rate constat [A] [B]

Rate constants are independent of concentration but depend on other factors, most notably temperature.

The reaction with the faster rate will have the larger rate constant.

Order of a reaction: The sum of exponents of the concentrations in the rate law for the reaction is said to be order of a reaction.

(b)

Interpretation Introduction

Interpretation:

The reaction which has greater rate constant should be determined from the given plots of concentration of reactant versus time for two first order reaction at the same temperature.

Concept introduction:

Rate of the reaction is the change in the concentration of reactant or a product with time. It can be varied in accordance with temperature, pressure, concentration, presence of catalyst, surface area…

Rate equation for the general reaction A+B → Product is,

Rate = k rate constat [A] [B]

Integrated rate law for a first order reaction is,

−kt = ln ([A][A0])

[A] is the concentration of reactant A at time t [A]0 is the initial concentration of reactant, k is the rate constant.

Rate constants are independent of concentration but depend on other factors, most notably temperature.

The reaction with the faster rate will have the larger rate constant.

Order of a reaction: The sum of exponents of the concentrations in the rate law for the reaction is said to be order of a reaction.

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Answer 4

Question

Chapter 13, Problem 13.85QP

(a)

Interpretation Introduction

Interpretation:

The reaction which has greater rate constant should be determined from the given plots of concentration of reactant versus time for two first order reaction at the same temperature.

Concept introduction:

Rate of the reaction is the change in the concentration of reactant or a product with time. It can be varied in accordance with temperature, pressure, concentration, presence of catalyst, surface area…

Rate equation for the general reaction A+B → Product is,

Rate = k rate constat [A] [B]

Rate constants are independent of concentration but depend on other factors, most notably temperature.

The reaction with the faster rate will have the larger rate constant.

Order of a reaction: The sum of exponents of the concentrations in the rate law for the reaction is said to be order of a reaction.

(b)

Interpretation Introduction

Interpretation:

The reaction which has greater rate constant should be determined from the given plots of concentration of reactant versus time for two first order reaction at the same temperature.

Concept introduction:

Rate of the reaction is the change in the concentration of reactant or a product with time. It can be varied in accordance with temperature, pressure, concentration, presence of catalyst, surface area…

Rate equation for the general reaction A+B → Product is,

Rate = k rate constat [A] [B]

Integrated rate law for a first order reaction is,

−kt = ln ([A][A0])

[A] is the concentration of reactant A at time t [A]0 is the initial concentration of reactant, k is the rate constant.

Rate constants are independent of concentration but depend on other factors, most notably temperature.

The reaction with the faster rate will have the larger rate constant.

Order of a reaction: The sum of exponents of the concentrations in the rate law for the reaction is said to be order of a reaction.

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Answer 5

Chapter 13, Problem 13.85QP

(a)

Interpretation Introduction

Interpretation:

The reaction which has greater rate constant should be determined from the given plots of concentration of reactant versus time for two first order reaction at the same temperature.

Concept introduction:

Rate of the reaction is the change in the concentration of reactant or a product with time. It can be varied in accordance with temperature, pressure, concentration, presence of catalyst, surface area…

Rate equation for the general reaction A+B → Product is,

Rate = k rate constat [A] [B]

Rate constants are independent of concentration but depend on other factors, most notably temperature.

The reaction with the faster rate will have the larger rate constant.

Order of a reaction: The sum of exponents of the concentrations in the rate law for the reaction is said to be order of a reaction.

(b)

Interpretation Introduction

Interpretation:

The reaction which has greater rate constant should be determined from the given plots of concentration of reactant versus time for two first order reaction at the same temperature.

Concept introduction:

Rate of the reaction is the change in the concentration of reactant or a product with time. It can be varied in accordance with temperature, pressure, concentration, presence of catalyst, surface area…

Rate equation for the general reaction A+B → Product is,

Rate = k rate constat [A] [B]

Integrated rate law for a first order reaction is,

−kt = ln ([A][A0])

[A] is the concentration of reactant A at time t [A]0 is the initial concentration of reactant, k is the rate constant.

Rate constants are independent of concentration but depend on other factors, most notably temperature.

The reaction with the faster rate will have the larger rate constant.

Order of a reaction: The sum of exponents of the concentrations in the rate law for the reaction is said to be order of a reaction.

Answer 6

Chapter 13, Problem 13.85QP

(a)

Interpretation Introduction

Interpretation:

The reaction which has greater rate constant should be determined from the given plots of concentration of reactant versus time for two first order reaction at the same temperature.

Concept introduction:

Rate of the reaction is the change in the concentration of reactant or a product with time. It can be varied in accordance with temperature, pressure, concentration, presence of catalyst, surface area…

Rate equation for the general reaction A+B → Product is,

Rate = k rate constat [A] [B]

Rate constants are independent of concentration but depend on other factors, most notably temperature.

The reaction with the faster rate will have the larger rate constant.

Order of a reaction: The sum of exponents of the concentrations in the rate law for the reaction is said to be order of a reaction.

Answer 7

Chapter 13, Problem 13.85QP

(a)

Interpretation Introduction

Interpretation:

The reaction which has greater rate constant should be determined from the given plots of concentration of reactant versus time for two first order reaction at the same temperature.

Concept introduction:

Rate of the reaction is the change in the concentration of reactant or a product with time. It can be varied in accordance with temperature, pressure, concentration, presence of catalyst, surface area…

Rate equation for the general reaction A+B → Product is,

Rate = k rate constat [A] [B]

Rate constants are independent of concentration but depend on other factors, most notably temperature.

The reaction with the faster rate will have the larger rate constant.

Order of a reaction: The sum of exponents of the concentrations in the rate law for the reaction is said to be order of a reaction.

Answer 8

(b)

Interpretation Introduction

Interpretation:

The reaction which has greater rate constant should be determined from the given plots of concentration of reactant versus time for two first order reaction at the same temperature.

Concept introduction:

Rate of the reaction is the change in the concentration of reactant or a product with time. It can be varied in accordance with temperature, pressure, concentration, presence of catalyst, surface area…

Rate equation for the general reaction A+B → Product is,

Rate = k rate constat [A] [B]

Integrated rate law for a first order reaction is,

−kt = ln ([A][A0])

[A] is the concentration of reactant A at time t [A]0 is the initial concentration of reactant, k is the rate constant.

Rate constants are independent of concentration but depend on other factors, most notably temperature.

The reaction with the faster rate will have the larger rate constant.

Order of a reaction: The sum of exponents of the concentrations in the rate law for the reaction is said to be order of a reaction.

Answer 9

(b)

Interpretation Introduction

Interpretation:

The reaction which has greater rate constant should be determined from the given plots of concentration of reactant versus time for two first order reaction at the same temperature.

Concept introduction:

Rate of the reaction is the change in the concentration of reactant or a product with time. It can be varied in accordance with temperature, pressure, concentration, presence of catalyst, surface area…

Rate equation for the general reaction A+B → Product is,

Rate = k rate constat [A] [B]

Integrated rate law for a first order reaction is,

−kt = ln ([A][A0])

[A] is the concentration of reactant A at time t [A]0 is the initial concentration of reactant, k is the rate constant.

Rate constants are independent of concentration but depend on other factors, most notably temperature.

The reaction with the faster rate will have the larger rate constant.

Order of a reaction: The sum of exponents of the concentrations in the rate law for the reaction is said to be order of a reaction.

Answer 10

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Answer 11

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Answer 12

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Answer 13

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Solution Summary: The author explains that the rate of a reaction should be determined from the plots of concentration of reactant versus time for two first order reaction at the same temperature.

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Chapter 13 Solutions