The activation energy for the given reaction has to be determined through graphical method. Concept introduction: Arrhenius equation: Arrhenius equation is a formula that represents the temperature dependence of reaction rates The Arrhenius equation has to be represented as follows k=Ae − E a /RT E a is the activation energy and it’s unit is kJ/mol R represents the universal gas constant and it has the value of 8.314 J/K.mol T represents the absolute temperature Activation energy can be determined through graphical method, In the graph of ln k and, 1 T , slope will give the activation energy. slope = − E a R − E a = slope × R

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Chapter 14.4, Problem 1PE

Interpretation Introduction

Interpretation:

The activation energy for the given reaction has to be determined through graphical method.

Concept introduction:

Arrhenius equation:

Arrhenius equation is a formula that represents the temperature dependence of reaction rates

The Arrhenius equation has to be represented as follows

k=Ae −Ea/RT

Ea is the activation energy and it’s unit is kJ/mol

R represents the universal gas constant and it has the value of 8.314 J/K.mol

T represents the absolute temperature

Activation energy can be determined through graphical method,

In the graph of lnk and, 1T, slope will give the activation energy.

slope = −EaR −Ea = slope × R

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