Tuesday, February 12, 2008

RPS Test Review Day

In Class:
  • (E & G periods only): Solutions of gas solutes and liquid solvents.
  • To see lecture notes on this, please see the end of the notes taken from yesterday.
  • Test Review: Topics:
    • Extended SI unit conversions
    • Heterogeneous mixtures
      • colloids and suspensions
      • Tyndall effect
    • Homogeneous mixtures (solutions)
      • Properties of liquid solutions
        • Freezing point depression & boiling point elevation
      • Gas solutes in liquid solvents
      • Formation of solutions
        • How it happens
        • How to increase the rate of dissolving
      • Concentration and Solubility
        • Graph skills
        • Math skills
  • Lecture notes available here.
Homework.
  • Study for test (tomorrow!)

Videos (2 videos)
Solutions of Gases in Liquids, Part 1


After the first part of this presentation, a kinesthetic exercise was done in class. Because the students appear in the video, that kinesthetic exercise is not posted here. If you would like to view that video, please contact Mr. Yamashita.

Solutions of Gases in Liquids, Part 2 (after the kinesthetic exercise)