Before Class Mon. 9/19: Solvation, Precipitate Reactions and Solubility Rules

Before class on Monday, Sept. 19:

  • Watch the following three videos (13 min, 13 min, 4 min).  (The first two videos are posted. I will post the last one around 4 or 5 pm today.)
  • Complete the notes. The notes for the first video I handed out in class.  The notes for the second two are here: notes-lesson-2-unit-2-precipitation-reactions
  • Comment/write a question/answer a question on the videos in the comment section below.
  • Also, you should have a rough draft of your data and calculations from the lab that you can show to some of your classmates to get feedback.

 

Safety Videos

Block 1’s Videos

We will have a Safety Quiz on Friday (A Day) or Monday (B day) on 4 topics:

  • Handling Chemicals
  • Handling Equipment and Glassware
  • Handling Accidents
  • Personal Protection

While we have watched the videos you made in class, if you want to review, you can choose any video to watch.  They are labelled by topic.  Great job on your videos!

Handling Chemicals

Personal Protection

Personal Protection

Handling Equipment and Glassware

Accidents and Emergencies

Block 4’s Videos

Equipment Safety

Equipment Safety

Accidents and Emergencies

Accidents and Emergencies

Block 6’s Videos

Handling Chemicals

Personal Protection

Handling Chemicals

Personal Protection

Handling Equipment

Personal Protection

Block 7’s Videos

Block 8’s Videos

 

 

 

Before Class Sept. 7: Stoich and Limiting Reactants

Before class on Sept. 7,

Intro to Limiting Reactants:

Limiting Reactant Problem (You can start watching this video around minute 1):