Unit 6: Thermochemistry (aka Thermodynamics Part 1)

Goals of Unit 6 Include:

• A conceptual understanding of the transfer of energy as heat and how it relates to motion, etc.

• Calculating enthalpy through stoichiometry, calorimetry, Hess' Law, and standard reference values, as well as relating heat to phase changes

Unit 6 Lecture Videos:

1. Intro to Thermochem (the basics)

   1. AP Daily Video 6.1.1

   2. AP Daily Video 6.1.2

   3. AP Daily Video 6.3

2. Phase Changes and Heating/Cooling Curves

3. Using Enthalpy with Stoichiometry

4. Hess' Law

5. Determining Enthalpy through Calorimetry

6. Standard Enthalpies of Formation

7. Bond Enthalpies

Slides and Handouts for Unit Six

• Unit 6 Note Packet

• Unit 6 Problem Set

Supplemental Videos (watch as needed; not assigned, not part of the note packet)

• Endo and Exothermic Processes

• Heat Transfer and Thermal Equilibrium

• Heat Capacity and Calorimetry

• Calorimetry Practice Problems

• Energy of Phase Changes

• Enthalpy of Reaction

• Bond Enthalpies

• Enthalpy of Formation and Hess' Law