EBK STUDY GUIDE/SOLUTIONS MANUAL FOR OR
EBK STUDY GUIDE/SOLUTIONS MANUAL FOR OR
8th Edition
ISBN: 9781319255572
Author: SCHORE
Publisher: VST
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Chapter 2, Problem 57P

(a)

Interpretation Introduction

Interpretation: The effect on rate constant when temperature increases from 300 K to 310 K

  330 K and 350 K is to be calculated when activation energy is to be calculated.

Concept introduction: The relation that holds true as per Arrhenius is given by the equation as follows:

  logk1k2=Ea2.303R(1T21T1)

Where,

  • Earepresents activation energy.
  • T2represent final temperature.
  • T1represent initial temperature.
  • k2 denotes rate constant at T2 .
  • k1 denotes rate constant at T1 .
  • Rrepresents gas constant.

(b)

Interpretation Introduction

Interpretation: The effect on rate constant when temperature increases from 300 K to 310 K , 330 K and 350 K is to be calculated when activation energy is 30 kcal/Kmol .

Concept introduction: The relation that holds true as per Arrhenius is given by the equation as follows:

  logk1k2=Ea2.303R(1T21T1)

Where,

  • Earepresents activation energy.
  • T2represent final temperature.
  • T1represent initial temperature.
  • k2 denotes rate constant at T2 .
  • k1 denotes rate constant at T1 .
  • Rrepresents gas constant.

(c)

Interpretation Introduction

Interpretation: The effect on rate constant when temperature increases from 300 K to 310 K , 330 K and 350 K is to be calculated when activation energy is 45 kcal/Kmol .

Concept introduction: The relation that holds true as per Arrhenius is given by the equation as follows:

  logk1k2=Ea2.303R(1T21T1)

Where,

  • Earepresents activation energy.
  • T2represent final temperature.
  • T1represent initial temperature.
  • k2 denotes rate constant at T2 .
  • k1 denotes rate constant at T1 .
  • Rrepresents gas constant.

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