Instructional Video
Sophia Learning

Sophia: Changes in Freezing Point and Boiling Point

9th - 10th
This lesson demonstrates how to calculate changes in freezing point and boiling point of an aqueous solution.
Instructional Video
Sophia Learning

Sophia: Colligative Properties

9th - 10th
This lesson defines colligative properties and identifies examples of freezing point depression and boiling point elevation.