If you missed the class on January 14 2018, you need to study the chapter 7, page 117 to 118: Heat and Changes in Phase , Thermometry (stop right before Hess’s Law) and page 112 to 123: Entropy, Free Energy, and Spontaneous Reactions.
You need to practice Chapter Review Questions #1 through #5 on page 124, all in SAT Subject Test Chemistry book we have been using in this class.
This class has no test on January 21. Instead, we will continue teaching the chapter 7, 8, …
