Reactions and Rates 2: Intro to Kinetics (inquiry based) 一颗金星 象征着 是通过PhET设计指南所设计出来的高质量的探究活动。


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标题 Reactions and Rates 2: Intro to Kinetics (inquiry based)
描述 This is part of a series of activities that I used throughout the year. After the first year, I revised the series because the students remembered more than I expected. This is the second in a series of activities that uses Reactions. Learning Goals: Students will be able to: Describe how the reaction coordinate can be used to predict whether a reaction will proceed including how the potential energy of the system changes; Describe what affects the potential energy of the particles and how that relates to the energy graph; Describe how the reaction coordinate can be used to predict whether a reaction will proceed slowly, quickly or not at all; Use the potential energy diagram to determine: The approximate activation energy for the forward and reverse reactions; The sign difference in energy between reactants and products; Draw a potential energy diagram from the energies of reactants and products and activation energy
科目 化学
等级 本科生 - 低年级, 高中
类型 实验室, 家庭作业, 概念性问题
持续时间 60 分钟
是否包含答案
语言 英语
关键词 kinetics, molecular, phet, reactions
仿真程序 化学反应平衡


作者 Trish Loeblein
联系邮件 patricia.loeblein@colorado.edu
学校/组织 PhET
提交日期 09-6-29
更新日期 13-7-9