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George Mason University General Chemistry 212 Chapter 20 Thermodynamics Acknowledgements

George Mason University General Chemistry 212 Chapter 20 Thermodynamics Acknowledgements

George Mason University General Chemistry 212 Chapter 20 Thermodynamics Acknowledgements Course Text: Chemistry: the Molecular Nature of Matter and Change, 6 th ed , 2011, Martin S. Silberberg, McGraw-Hill

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First Law of Thermodynamics

First Law of Thermodynamics

First Law of Thermodynamics. energy cannot be created or destroyed. Therefore, the total energy of the universe is a constant. Energy can, however, be converted from one form to another or transferred from a system to the surroundings or vice versa. Enthalpy/Entropy.

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Chapter 8. THERMODYNAMICS: THE SECOND AND THIRD LAW

Chapter 8. THERMODYNAMICS: THE SECOND AND THIRD LAW

Chapter 8. THERMODYNAMICS: THE SECOND AND THIRD LAW. ENTROPY. 8.1 Spontaneous Change 8.2 Entropy and Disorder 8.3 Changes in Entropy 8.4 Entropy Changes Accompanying Changes in Physical State 8.5 A Molecular Interpretation of Entropy

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Chapter 19: Chemical Thermodynamics

Chapter 19: Chemical Thermodynamics

Chapter 19: Chemical Thermodynamics. 2 KClO 3. 2 KCl + 3 O 2. Spontaneity of endothermic and exothermic reactions. 2 KClO 3 ? 2 KCl + 3 O 2. The reaction proceeds spontaneously once the KClO 3 has been heated to a high temperature.

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Chapter 16

Chapter 16

Chapter 16. Thermodynamics: Entropy, Free Energy, and Equilibrium. 16.1 Spontaneous Processes. Spontaneous Process : A process that, once started, proceeds on its own without a continuous external influence. Will the reverse reaction spontaneous?. 16.1 Spontaneous process.

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Chapter 18: Thermodynamics

Chapter 18: Thermodynamics

Vanessa N. Prasad-Permaul Valencia College CHM 1046. Chapter 18: Thermodynamics. Thermodynamics. Thermodynamics: The study of interconversion of heat and other forms of energy.

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Entropy and Free Energy

Entropy and Free Energy

Entropy and Free Energy. How to predict if a reaction can occur, given enough time? THERMODYNAMICS. How to predict if a reaction can occur at a reasonable rate? KINETICS. Thermodynamics.

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Entropy and Free Energy

Entropy and Free Energy

Entropy and Free Energy. How to predict if a reaction can occur, given enough time? THERMODYNAMICS. How to predict if a reaction can occur at a reasonable rate? KINETICS. Thermodynamics.

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607 views • 27 slides
Entropy and Free Energy

Entropy and Free Energy

Entropy and Free Energy. How to predict if a reaction can occur, given enough time? THERMODYNAMICS. How to predict if a reaction can occur at a reasonable rate? KINETICS. Thermodynamics.

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420 views • 27 slides
Entropy and Free Energy

Entropy and Free Energy

Entropy and Free Energy. How to predict if a reaction can occur, given enough time? THERMODYNAMICS. How to predict if a reaction can occur at a reasonable rate? KINETICS. Thermodynamics.

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339 views • 27 slides
Chapter 19

Chapter 19

Chapter 19. Thermodynamics and Equilibrium. Overview. First Law of Thermodynamics Spontaneous Processes and Entropy Entropy and the Second Law of Thermodynamics Standard Entropies and the Third Law of Thermodynamics Free Energy Concept Free Energy and Spontaneity

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