1. Energy, Free Energy, and Equilibrium General Chemistry II CHM 112 Dr Erdal OnurhanSlide 1 Spontaneity

2. Energy, Free Energy, and Equilibrium General Chemistry II CHM 112 Dr Erdal OnurhanSlide 2 Microstates of a System Suppose you have four dissimilar balls and two different boxes. How many ways are there to distribute the balls among the boxes? 11+5 (Distribution I and II will transpose to give 5 further arrangements) Number of the arrangements is the number of microstates of the system - 16

3. Energy, Free Energy, and Equilibrium General Chemistry II CHM 112 Dr Erdal OnurhanSlide 3 Changes in Entropy

4. Energy, Free Energy, and Equilibrium General Chemistry II CHM 112 Dr Erdal OnurhanSlide 4 Change in Entropy of Surroundings

5. Energy, Free Energy, and Equilibrium General Chemistry II CHM 112 Dr Erdal OnurhanSlide 5 Absolute Entropy

6. Energy, Free Energy, and Equilibrium General Chemistry II CHM 112 Dr Erdal OnurhanSlide 6 Convention for Standard States

7. Energy, Free Energy, and Equilibrium General Chemistry II CHM 112 Dr Erdal OnurhanSlide 7 Factor Affecting Sign of  G

8. Energy, Free Energy, and Equilibrium General Chemistry II CHM 112 Dr Erdal OnurhanSlide 8  G During a Reaction