Wednesday, September 21, 2005

uploading

the file situation is whack. Keep using TV Green (check spellings and grammar) and Complete PPT Course files for each unit.

9/21 B,D,E got through the Dalton Law of Mult Props...
Question E Period re: relative atomic masses: since O:H is 8:1 by mass, why not 8 O atoms to 1 H atom in water....ans. because then, 2 vols of H would not combine with one vol of O to make water.
9/22 Started Thomson's Atomic Model (botched the Avogadro and Lussac connection to atomic theory with D period!) KISStupid! Start with final answers and work back!

Fix the atom pptpdf that has the inaccurate Thomson model...

in AP, got up to a redox titration problem, did gravimetric analysis...no mixture problems....