2) Determine the molecular polarity (MolecularPolarity) (e.g. dipole) of a species by explaining the molecular geometry and bond polarity. (could be required to fill in [Worksheet for Molecular Polarity]).
Intermolecular Force (IMF)
3) Determine the correct Intermolecular Forces (IntermolecularForces) (IMF) for each type of species (student will need to memorize table). In addition, be able to order species from lowest to highest IMF (either between IMF or within IMF).
4) Know that all substance have London Dispersion forces (LDS), what is it including instantaneous dipole, and why non-polar molecules are only substance that LDS is main IMF. Also, know the other situation that LDS play a major role in determining physical properties/comparison (vary different molar masses).
Physical Properties
5) Using your knowledge of of IMF, explain why a series of different substances (all at same temperature) are in different phases (i.e. solid, liquid, gas). Knowing that a substance can be in different phases, it only has one IMF value.
6) Be able to determine which substance has a higher or lower Boiling point after determining the substance IMF. Knowing that the higher IMF, the higher Boiling point (in general).
Physical Properties: Solubility/solution