4/5: Types of Energy

Are You Feeling Energized??

We have been very focused on how matter is transformed during chemical reactions, but today we will learn about different types of energy, including potential and kinetic. We will burn ethanol again, this time focusing on what exactly is happening to the energy throughout the reaction. By the end of class you should understand where energy is stored in a molecule, and how it can change and transform.

We are nearing the end of Unit 5 and will soon be taking a model-based test (with written and drawn answers). To help get you ready for this I have a practice assessment for you to try. This is an ungraded assignment - just a tool for you to see where you are at with your understanding! If you are able to complete this preassessment without your notes, you should be prepared for the first half of the final. Please let me know if you're struggling with any of these topics :)