Chapter 17 Study Guide

--be able to explain how collision model tells how chemical reactions occur
--know what activation energy and how it affects chemical reactions
--be able to explain and graph the activation energy
--be able to explain what effect a catalyst has on activation energy
--be able to show how a reaction is endothermic or exothermic on a graph
--know the difference between a homogeneous and a heterogeneous reaction
--be able to write an equilibrium constant (K)
--know what states of matter are included in (and what are not!) equilibrium constant
--be able to calculate equilibrium constant from data given
--know what effect change of volume has on gases in a reaction
--know how a change in temperature, concentration of reactants and products will have on a reaction

pg. 633 practice test
1. D  2. C  3. A  7. 0.25M