摘要
物理化学课程是化学专业的基础课程之一,化学热力学是物理化学课程中重要的组成部分。热力学知识体系中包含的公式数量多,适用范围和使用条件也各不相同,推导、使用甚至记忆热力学公式是初学者的难题。通过一段时间的教学和实践,在正确推导和使用热力学公式的基础上,重点介绍了采用坐标记忆法巧学、巧记和巧用热力学公式的方法,通过具体实例讨论了公式的使用和特殊关系的推导和使用。
The physical chemistry course is one of the basic courses of chemistry major,and chemical thermodynamics is an important part of physical chemistry course.Thermodynamics knowledge system contains a large number of formulas,the scope of application and conditions of use are also different.Deriving,using,and even memorizing thermodynamic formula is one of the puzzles for beginners.Through a period of teaching and practice,on the basis of reasonable derivation and use of thermodynamic formulas,this paper emphatically introduces the methods of cleverly learning,memorizing and using thermodynamic formulas by means of coordinate memorizing,and discusses the use of the formulas and the derivation and use of special relations through concrete examples.
作者
任志博
刘晶
任冬梅
夏云生
Ren Zhibo;Liu Jing;Ren Dongmei;Xia Yunsheng(College of Chemistry and Material Engineering,Bohai University,Liaoning,121013)
出处
《当代化工研究》
2021年第8期104-106,共3页
Modern Chemical Research
基金
辽宁省自然科学基金项目(No.2019-ZD-0506)
渤海大学教学改革项目资助(2020-0125)。
关键词
物理化学
热力学公式
函数
活用
physical chemistry
thermodynamic formula
function
flexible usage
