11/19/15 - 3/4 C1H - Percent Comp and Emp Formula

Today's Agenda

Learning Goal
  1. Determine the percent composition of a compound given:
  2. chemical formula
  3. experimental data
Activities

  1. Bell Ringer
    1. Homework - check with a partner.  How is it going?
    2. Grab a calculator.
    3. You will need pencil, paper, periodic table, ion sheet...
  2. Activities
    1. Housekeeping
    2. Tomorrow's Test
      1. Test Set Up.
        1. 5 skeleton
        2. 5 word
        3. 10 sentence
        4. Symbols - write from description
        5. No MC.
      2. Did you earn less than 80 or less on the last test?  If so, Monday is your opportunity to raise your grade to a 85 on the last test if you score at least an 80 on this one.
  3. Homework posting tonight.
  4. Quiz Monday - Mole Conversions
  5. Lesson 7.2 - Percent Composition 
  6. Lesson 7.3 - Empirican formula.

Prepare for the Next Class

  1. TEST Tomorrow!
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