SciHawks

AP Chem 4/5 - finished burner lab safety (but need to do equations and thermo explanation tomorrow!)
Did Law of Multiple Proportions with fractions.

Tomorrow, Avogadro's Law/Cannizzaro and then begin formal mole concept.

8 - did quick acid base example.
finished thermo of combustion; covered Coulomb's Law/PE relationship

did strong acid/weak base demo

tomorrow - go over quiz! advise.
finish lab safety equations.
do Law of Mult etc.

APB - discussed force fields in general, and then the specifics of gravitational fields.
Showed Newton's universal gravitation law and related the variables to the physical outcome.
Related field strength in N per kg to acceleration in m per s^2.
Showed meaning of field line arrows and concentration of lines at a given distance.

Collected field data for determination of g.
3 times per student, one height measure per student.

Tomorrow, begin graphical analysis of motion.