大学化学 >> 2026, Vol. 41 >> Issue (6): 441-448.doi: 10.12461/PKU.DXHX202503051

自学之友 上一篇    

化学热力学教学中标准态的思考

樊友军1, 吴秀云2, 陈卫1, 邱建华1, 刘冬成1   

  1. 1 广西师范大学化学与药学学院, 化学国家级实验教学示范中心(广西师范大学), 广西桂林 541004;
    2 广西师范大学附属外国语学校, 广西桂林 541004
  • 收稿日期:2025-03-11 录用日期:2025-06-17 发布日期:2026-06-18
  • 通讯作者: 樊友军 E-mail:youjunfan@mailbox.gxnu.edu.cn Youjun Fan
  • 基金资助:
    广西高等教育本科教学改革工程项目(2024JGA135, 2023JGB139)；广西教育科学十四五规划课题(2023C414)

Reflection on Standard States in Chemical Thermodynamics Teaching

Youjun Fan1, Xiuyun Wu2, Wei Chen1, Jianhua Qiu1, Dongcheng Liu1   

  1. 1 National Experimental Chemistry Teaching Center, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, Guangxi Zhuang Autonomous Region, China;
    2 Foreign Language School Attached to Guangxi Normal University, Guilin 541004, Guangxi Zhuang Autonomous Region, China
  • Received:2025-03-11 Accepted:2025-06-17 Published:2026-06-18
  • Contact: Youjun Fan E-mail:youjunfan@mailbox.gxnu.edu.cn

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摘要： 标准态的概念贯穿于化学热力学教学的始终，是理解化学反应自发性和平衡状态的基础。本文从标准态的定义出发，深入剖析了其在热力学状态函数与化学势教学中的应用，以期帮助学生更好地理解和掌握标准态的概念及其应用，提高他们的科学思维和分析解决实际问题的能力。

关键词: 化学热力学, 标准态, 状态函数, 化学势, 教学实践

Abstract: The concept of standard state runs through the entire teaching of chemical thermodynamics and serves as the foundation for understanding the spontaneity of chemical reactions and equilibrium states. Beginning with the definition of standard state, this paper thoroughly analyzes its application in the teaching of thermodynamic state functions and chemical potential, aiming to help students better comprehend and master the concept of standard state and its applications, thereby enhancing their scientific thinking and ability to analyze and solve practical problems.

Key words: Chemical thermodynamics, Standard state, State function, Chemical potential, Teaching practice