Hello All,

Sorry I am so late posting this, I haven’t had power since 11:30 on Friday night and no way to get out of my neighborhood until today.

Here is what we discussed on Friday in class, colligative properties. PPT Solutions II Colligative Properties (1)

I was not able to scan the example problems so here is a youtube video that explains how to do so.
Colligative Properties Video

CW/Hw
Colligative Properties Worksheet

EXTRA CREDIT – Watch the video below and create your own handwarmer and bring it to class or make a video of you using it. You can get calcium chloride from Lowe’s or Home Depot, it also called deicing salt. – Worth 10 points.
Extra Credit Video