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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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