About C.O.R.E.        CHAPTERS   1-Introduction   2-Phys. & Chem. Prop.   3-Atomic Structure Pt.1   4-Nuclear   5-Moles, Molarity,       Reaction Types   6-Stoichiometry   7-Gas Laws   8-Atomic Structure Pt.2   9-Bonding & Geometry   10-Intermolecular Forces   11-Thermochemistry   12-Colligative Properties   13-Thermodynamics   14-Gas Phase, Solubility,         Complex Ion Equilibria   15-Kinetics   16-Acid-Base Equilibria   17-Electrochemistry	Chapter Two - Physical & Chemical Properties     Animations and Documents Liquids and Pennies Lab Document This is the document for the determination of the density of pre-1982 and post-1983 pennies and a known and unknown liquid lab. Videos Introduction Chapter 2 This video is the introduction to Chapter 2 of the web course.   Ball and Ring This video shows different rate of expansion and contraction of a brass ball and ring when they are heated. Bimetal Strip This video shows the bending of a bimetallic strip when it is heated due to the different rate of linear expansion.   Boiling t- butanol This video shows the boiling of a sample of t- butanol. Combustion Mg This video shows the chemical change that occurs when magnesium burns.   Sodium Acetate Crystals This video shows the crystallization of sodium acetate from a supersaturated solution. Decomposition CuCO 3 This video shows the chemical change that occurs during the thermal decomposition of CuCO 3.   Distillation Methanol This video shows the simple distillation of methanol and its separation from a nonvolatile dye. Freezing t- butanol This video shows the freezing of a sample of t- butanol. Floating Golf Balls This video shows the increases in density of a salt solution as a saturated solution forms and causes a golf ball to float. Density Cylinder This video shows the change in the density of water as it is heated.   Convection Currents This video shows the convection currents generated in water as it is heated. Melting t- butanol This video shows the melting of a sample of t- butanol. Phenyl Salicylate Crystals This video shows the microscopic growth of the rhombic crystals of phenyl salicylate as it solidifies. Back To Top