Chapter 20: Entropy and Free Energy Difficulty Level: At Grade Created by: CK-12 CK-12 Chemistry Concepts - Intermediate Read Resources Details Chapter Outline 20.1. Entropy20.2. Standard Entropy20.3. Spontaneous and Nonspontaneous Reactions20.4. Free Energy20.5. Calculating Free Energy Change (ΔG°)20.6. Temperature and Free Energy20.7. Changes of State and Free Energy20.8. Calculations of Free Energy and Keq Chapter Summary Image Attributions Description This chapter covers entropy and energy relationships in chemical reactions. Date Created: Oct 21, 2015 Last Modified: Oct 21, 2015 You can only attach files to chapter which belong to you If you would like to associate files with this chapter, please make a copy first.