Chemistry Solved_Part_37

Chemistry Solved_Part_37 - Assignment 1 Read textbook pages...

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©2010 Digital Interactive Video Education Week 21 110 LESSON 42: FACTORS THAT AFFECT REACTION RATES Assignment: 1) Read textbook pages corresponding to this topic. 2) Defne the ±ollowing terms: Collision theory, activation energy, activated complex, reaction rate, catalyst, homogeneous catalyst, heterogeneous catalyst, enzyme, inhibitor, reaction mechanism, rate law 3) Watch lecture and take notes. 4) Complete review questions, and check answers. LESSON 42 REVIEW QUESTIONS Solutions are at the end o± the video ±or this lesson. 1-4 3 pts each. 1) Describe how a catalyst works. Describe the di±±erence between a heterogeneous and homogeneous catalyst. 2) Draw two di±±erent energy versus reaction process graphs, and explain which one will proceed spontaneously and which one will not. 3) Give one example o± a real chemical process that occurs spontaneously without the need ±or any activation energy, and two examples o± chemical processes that require some activation energy be±ore they proceed spontaneously. 4)
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This document was uploaded on 10/31/2011 for the course CHM 2046 at University of Florida.

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Chemistry Solved_Part_37 - Assignment 1 Read textbook pages...

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