Chapter 13, Lecture 1

Chapter 13, Lecture 1 - A inhibitor slows down the rate of...

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CHAPTER 13 CHEMICAL KINETICS: RATES AND MECHANISMS OF CHEMICAL REACTIONS Kinetics deals with rates of chemical reactions. A balanced equation gives quantitative info on molecular ratios of reactants and products:
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VARIABLES EFFECTING RATES OF CHEMICAL REACTIONS: 1) Concentrations of reactants 2) Temperature 3) Surface Area 4) Catalysts (Enzymes) A catalyst speeds up the rate of reaction without being used up in the reaction.
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Unformatted text preview: A inhibitor slows down the rate of a reaction. 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 200 400 600 800 Rate = rate of disappearance of H 2 O 2 = - Δ [ H 2 O 2 ] / Δ t (sec) Rate of formation of O 2 = Δ [ O 2 ] / Δ t GIVEN THE FIRST ORDER REACTION: THE INTEGRATED RATE LAW:-2.5-2-1.5-1-0.5 200 400 600 800...
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