Chemistry 12:  We did a mini review on sections 2.1 to 2.3, then we went to work on our Eqilibrium Practice Test.  Click here to see the key.  We will have a Chapter 2 test on Thursday.

Chemistry 11:  We learned about the differences between a molecular formula and an empirical formula.  We also learned how to determine the empirical formula given the percent composition.  Due Tuesday is U5 # 46 (a,c,e,f,h, j, and k).

Science 8:  We started with a WS where we measured the wavelength and amplitude of different wave series.  We took notes on waves, learned how to calculate frequency, and determined the frequency of a homemade pendulum.  Only the WS is due Tuesday.  Ensure that you have a ruler and calculator for Science 8, its just not possible to succeed fully without your equipment.  Also, you are too old to be asking instructors for learning tools:)