Whether the reaction, MgCO 3 ( s ) → MgO ( s ) + CO 2 ( g ) , favor products at low temperature, high temperature or at both has to be predicted. Concept Introduction: The Gibbs free energy of a system is defined as the enthalpy of the system minus the product of the temperature times the entropy of the system. The Gibbs free energy of the system is a state function as it is defined in terms of thermodynamic properties that are state functions.

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Chapter 16, Problem 42QRT

Interpretation Introduction

Interpretation:

Whether the reaction, MgCO3(s)→MgO(s)+CO2(g), favor products at low temperature, high temperature or at both has to be predicted.

Concept Introduction:

The Gibbs free energy of a system is defined as the enthalpy of the system minus the product of the temperature times the entropy of the system. The Gibbs free energy of the system is a state function as it is defined in terms of thermodynamic properties that are state functions.

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