Monday, January 10, 2011
Mon-Day 1
Physics - did two problems involving sets of charges, using trigonometry and Coulomb's Law to calculate the net force on one of the charges.
We then finished the procedure on our electroscope lab.
AP Chem - we expanded the discussion of Raoult's Law, and saw it as the basis of calcutions in distillation. We showed how Raoult can be used in conjunction with Dalton to determine the mole fractions of each component in the VAPOR/GAS phase. The formulas look very similar so you must be VERY careful to not use one when you should use the other - keep everything explicitly labeled!
Tomorrow, we dive into Kinetics - second semester college chem.
We then finished the procedure on our electroscope lab.
AP Chem - we expanded the discussion of Raoult's Law, and saw it as the basis of calcutions in distillation. We showed how Raoult can be used in conjunction with Dalton to determine the mole fractions of each component in the VAPOR/GAS phase. The formulas look very similar so you must be VERY careful to not use one when you should use the other - keep everything explicitly labeled!
Tomorrow, we dive into Kinetics - second semester college chem.
# posted by C @ 10:43 PM 
