Chemistry Honors – Class 33

Happy 4th Birthday to my Pandora Station!

Dates

• Period A – Wednesday, November 6th
• Periods C, D – Thursday, November 7th

Lab – Recap and Review

• how did your results compare to the expected?
• what role did the distilled water play?
• what sources of uncertainty could have interfered with the results?

Ch. 7 Practice Time

• Textbook practice for the skills
• Chapter 7 (69, 71, 72, 75, 77, 79, 80, 83, 84, 85, 92)

Test Objectives – students will be able to:

• write the formulas of acids, ionic compounds and molecular compounds given their names
• write the names of acids, molecular compounds and ionic compounds given their formulas
• balance a chemical reaction given the reactants and products
• identify the oxidation state of an element in a compound given the formula
• identify the substances being oxidized and reduced in a chemical reaction
• identify the type of chemical reaction given the reactants and products in a chemical reaction
  • double displacement (precipitation)
  • acid-base
  • synthesis
  • decomposition
  • combustion of hydrocarbon
  • single displacement
• identify the solubility of an ionic substance using the rules that govern solubility
• write an ionic dissociation equation for an ionic substance that dissolves  in water
• predict the result of a double displacement reaction and an acid-base reaction
• write full molecular, full ionic and net ionic equations for precipitation reactions

Homework

• finish the in-class assigned work to hand in at the exam