12/04/15 - 1/2 and 7/8 - Eq 2 K and Kp/Work Day

Today's Featured Video




Today's Agenda

Learning Goals
  1. Describe TWO possible reasons why the concentrations of reactants and products of a given reaction appear unchanged when mixed.
  2. Determine when equilibrium has been reached using:
    1. data from an experiment
    2. graph of reaction progress
  3. State that the law of mass action is based on observations of many chemical reactions.
  4. For any proecss, jA  +  kB  →  lC  +  mD  write a correct equilibrium expression, for a
    1. homogeneous process
    2. heterogeneous process
  5. Write the equilibrium expression and calculate K values for;
    1. a given reaction:
    2. a given reaction written in reverse.
    3. a given reaction multiplied by a factor of n.
  6. Explain why there are an infinite number of equilibrium positions, but only one value of K for a given reaction at a given temperature.
      Agenda 

      1. Bell Ringer
        1. Take out your notes, calculators, pencils...
        2. Watch the featured video and take notes.  Note Keq = K = Kc.
      2. Activities (items in red were discussed in both 1/2 and 7/8 so I included them in the agenda!)
        1. Housekeeping 
          1. Preparing for your exam  
            1. I Cans
            2. Quizlet
            3. Well-organized notebook
          2. New Quizlet file - in GC and below
          3. Quizlet class on GC
          4. HW posting for EQ1 - When?
          5. Test day?  Tues or Thurs - vote this weekend!
        2. Notes - Heterogeneous vs. Homogeneous Equilibria
        3. Problem Set 1 -  Show all work.
        4. (Time Remaining) Napoleon's Buttons (C10)
      3. Closure
        1. Review I Can List
        2. AP Essays on your checklist - do them.
      Prepare for the Next Class
      1. Check the calendar (on this blog)
      2. Post questions to GC

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