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Citation: Chunguang Rong, Miaojun Xu, Xingde Xiang, Song Liu. 化学热力学熵变计算的教学探讨[J]. University Chemistry, ;2025, 40(8): 323-329. doi: 10.12461/PKU.DXHX202409146 shu

化学热力学熵变计算的教学探讨

College of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, Harbin 150040, China

Corresponding author: Chunguang Rong, Song Liu,
Received Date: 30 September 2024
Revised Date: 2 January 2025

熵是物理化学中一个重要的函数，熵变的计算涉及到过程方向的最基本判据。在熵变计算的授课中，采用多种方法对熵变的计算公式进行推导，可以提高教学质量，达到更好的教学效果。同时本文也介绍了化学工程中真实气体熵变的计算，拓展了学生的知识面，为学生展示了物理化学与实际化学工程问题的紧密联系。
- Physical chemistry,
- Entropy change,
- Ideal gas,
- Real gas
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