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第1讲-机理：能量和动力学顺序如何影响反应速率Lecture 1 - Mechanism: How Energies and Kinetic Order Influence Reaction Rates |
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| 课程网址: | http://videolectures.net/yalespan125bs2011_mcbride_lec01/ |
| 主讲教师: | J. Michael McBride |
| 开课单位: | 耶鲁大学 |
| 开课时间: | 2014-08-19 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | This second semester of Freshman Organic Chemistry builds on the first semester’s treatment of molecular structure and energy* to discuss how reaction mechanisms have been discovered and understood. It also treats the spectroscopy and synthesis of organic molecules. Reactions and their rates can be understood in terms of reaction-coordinate diagrams involving the passage of a set of atoms through the “transition state” on the potential-energy surface. Analysis of bond-dissociation energies suggests a chain mechanism for free-radical halogenation of alkanes. Experimental determination of kinetic order provides insight into complex reaction schemes, especially when one step is rate-limiting. |
| 关 键 词: | 反应速率; 影响因素; 分子结构 |
| 课程来源: | 视频讲座网 |
| 数据采集: | 2020-11-29：yxd |
| 最后编审: | 2020-11-29：yxd |
| 阅读次数: | 62 |