colligative properties weblinks
Students, please visit this website on freezing point depression http://dbhs.wvusd.k12.ca.us/webdocs/Solutions/FP-Dep-Probs.html
Boiling point elevation explanation and problems can be found at http://dbhs.wvusd.k12.ca.us/webdocs/Solutions/BP-Elev-Probs.html
Please be proactive and give these a try in preparation for this unit. While colligative properties also encompasses other topics such as vapor pressure lowering and osmotic pressure, we will only discuss boiling point elevation and freezing point depression. This information will be on your test, along with the molarity and molality problems.
Reading Chapter 15 will work to your advantage : )