3. Bonding

1. Demo

• Scotch Tape

2. Activity (conductivity Tests)

Part I: Conductivity Probe 

Part II: Conductivity Test

1. Design an experiment to test the conductivity of the various types of matter below. Your experiment must include a written procedure, a manipulated variable, a responding variable, control variables and an organized data table.
   • Liquid H2O
   • Solid NaCl
   • Aqueous NaCl
   • Solid C12H22O11
   • Aqueous C12H22O11
2. Demo (see board diagrams: pure and aqueous).
   • MgSO4
   • Dextrose
   • Propanol
3. Hypothesize the reason for your observations on a whiteboard using words and diagrams.

Part III: The Cafeteria

3. Notes

• Click here.

4. warm Up

1. Homework review.
2. Write the formula for the following ionic compounds.
   • Sodium Selenide
   • Barium Sulfide
   • Cobalt (III) Sulfide
   • Radium Nitride
   • Copper (II) Chloride

5. Homework Quiz

• Click here.

6. Activity (Formula Race)

• Click here.

6. Demo

• 2L Rocket (ethanol vs. propanol)

8. Notes (Lewis Structures)

• Click here.

9. Demo

• Methane vs. Ethyne Rubber Bands (acetylene)

10. Warm Up

1. Homework review.
2. Complete practice problems.
3. Relay Race (Boards from Toy Lab)

11. Homework Quiz

• Click here.

12. Warm Up

• Relay Race (Boards from Toy Lab)

13. Activity (Lewis STructure STations)

1. bit.ly/LewisS1
2. bit.ly/LewisS2
3. bit.ly/LewisS3
4. bit.ly/LewisS4
5. bit.ly/LewisS5

14. Warm Up

15. Homework Quiz

• Click here.

16. Notes (Molecular Geometry and Organic Chemistry)

• Click here.

17. Demo

• Draw Lewis Structures according to VSEPR (correct Molecular Geometries) for chemicals in the below reactions:
  1. CH4 + O2 -> CO2 + H2O
  2. H2 + O2 -> H2O

18. Demo

• Flaming Teabag

19. Activity (Opioid Presentations)

• Video #1. Click here.
• Video #2 & Discussion/Debate. Click here.
• Opioid Presentations (*)
  • Team 1: Heroin
  • Team 2: Morphine
  • Team 3: Hydrocodone
  • Team 4: Oxycodone
  • Team 5: Codeine
  • Team 6: Fentanyl
    • Click here for template.
  • Video #3. Click here.

19. Demo

20. Review

• Click here

21. Quiz

• Click here.