Wiki Page, CHEM 109 General Chemistry I 41650: Lecture 2 Materials (8/26/20)

Wiki Page
2020-08-23T21:43:55-07:00

Welcome to our first asynchronous Chem 109 lecture. You can access this page at any time but the associated "Attendance/Comprehension Quiz" is due before Friday 8/30/20 at 11:59 pm. For each asynchronous lecture, there will be associated activities or problems to work through. You will use the worksheet linked below during the lecture to solve problems, process information, and reinforce your learning. Answer keys and video solutions are provided, but I urge you to try your best to answer them without the answers first. I encourage you to create a Zoom study group to watch videos and complete the worksheets during the scheduled lecture times.

The chapter 2 slides linked below will be used for the next 3 lectures and you will see me referring to them in the videos. You may save them to your computer or tablet or print them out. It's helpful to have these in a format that you can write notes on while you watch the associated videos.

Chapter 1 Slides (slides 1-22)

Lecture 2 (8/26/20) Lecture Activities (not turned in)

Lecture 2 Attendance/Comprehension Quiz

Let's get started! Watch the video clips below and be sure to take notes. When you are done, please complete the associated quiz.

Introduction and Classes of Matter:

Chemical Formulas and the Law of Constant Composition:

Representations of Molecules and Physical Separation Techniques:

Answers to Lecture Activities:

Lecture Activities Key