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Warm Up
TAKE OUT: Homework (14.1-14.4, Video Notes, and
Practice exercises)
COMPLETE: Unit 8.1 Assignment Sheet
THEN: Answer the following question somewhere in
your notebook
What are some factors you can name that control or
effect how fast a reaction takes place?
TIME: 4 MINUTES
WHEN DONE: COME UP FRONT TO GET NOTE
HANDOUT FOR YOUR TABLE PARTNERS
Agenda
Lecture Notes: Chemical Kinetics
Video: Rate Constant Units
ChemQuest: Rates of Reaction
Which quizzes will you drop? Respond to
survey this afternoon
Final Study Guide coming tomorrow
(come pick it up tomorrow during 4th
period or at Study Session 3:30-5pm)
Chemical Kinetics = Rate of Reactions
If you’re making something, you might think
making it last is a good thing.
But what if you’re making a pesticide with known
detrimental impacts on human health? Then you
may only want it to stay intact for a few days
after it has been applied before it decomposes
into products that aren’t harmful.
Chemical Kinetics = Rate of Reactions
Besides information about the speed at
which reactions occur, kinetics also sheds
light on the reaction mechanism, a
molecular-level view of the path from
reactants to products.
Factors that Affect Reaction
Rates
1) Physical state of the reactants
2) Reactant concentrations
3) Reaction temperature
4) Presence of a catalyst
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