General Chemistry 2- Additionagfthjl.pptx

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1. General Chemistry 2 Scope of Monthly Exam

2. IMFA (Page 6-8) Cations (+) Anion (-) London Dispersion (non-polar molecules) Dipole-dipole (polar molecules not attached to N, O, F) Hydrogen Bonding (polar molecules attached to N, O, F) Ion-dipole (free ions(-+) +polar molecules) Ion-Bonding (ions (-+2-2+)) NOTE: Balanced= change in BT Unbalanced- Retain Bt

3. Properties of Liquids (Page 9-11) Terminologies of: Surface Tension Viscosity Vapor Pressure Boiling Points Heat of Vaporization Including the table Page 11- Learn to read BP and V Not included: Classification of Chrystaline Solids

4. MECHANICAL Metals (Aluminum, Titanium, Gold) Polymers (Plastics) Wheel tires Ceramics Composites (Fiberglass, Plywood) Wood

5. OPTICAL Transparent Materials (Glass, Quartz) Refractive Materials (Diamond, Flint Glass) Light passing through window Optical Fibers (Silica fibers, plastic optical fibers)

6. CHEMICAL Corrosion-Resistant Metals (Stainless steel) Oxidizing agent NaCl Acids Bases

7. THERMAL AND ELECTRICAL Thermal conductors Thermal Insulators Heat-Resistant Materials (Graphite, Alumina) Copper wire Temperature-dependent Behavior

8. I t represents the square of the diagonal across the body is the sum of the square of the three sides  

9. It proves that right triangle across the diagonal body is equal to the sum of other side.  

10. Boiling Point- temp of liq. the vapor pressure is equal to external or Atm Conclusion: T he lesser the number the higher the BP E x. 100 and -100 degrees H igher = 100 degrees  

11. VAPORIZATION- identifies the strength of IMFA It must be higher (value) Vaporization, the stronger. Page 11- BP and V

12. IMFA The