Wednesday, January 14, 2009
Wednes-Day 1
AP Chem- we did some problems involving the 3-phase pressure vs. temperature diagrams, answering questions about highest-density phase, normal boiling and freezing points, and phase changes under changing conditions.
We then began the finale of our unit on IMFA's by considering the dipoles that form in polar covalent bonds and how these dipoles are distributed depending on the electronic and molecular geometries. We use the molecular polarity to determine the primary (and possibly secondary) types of intermolecular forces between/among the molecules of a substance.
Bio 6/7- we reviewed for the digestive/endocrine system unit exam and then we discussed our intracellular digestion lab.
Bio 8- we reviewed for the digestive/endocrine system unit exam.
We then began the finale of our unit on IMFA's by considering the dipoles that form in polar covalent bonds and how these dipoles are distributed depending on the electronic and molecular geometries. We use the molecular polarity to determine the primary (and possibly secondary) types of intermolecular forces between/among the molecules of a substance.
Bio 6/7- we reviewed for the digestive/endocrine system unit exam and then we discussed our intracellular digestion lab.
Bio 8- we reviewed for the digestive/endocrine system unit exam.
# posted by C @ 3:14 PM 
