Citation: Chunfang Zhang, Yuehua Liu, Lin Yang, Wenhui Xu, Mingtao Run, Cuimiao Zhang. 醋酸电离平衡常数测定实验的改进[J]. University Chemistry, ;2026, 41(5): 131-140. doi: 10.12461/PKU.DXHX202511002 shu

醋酸电离平衡常数测定实验的改进

Chunfang Zhang ^1,2 ,
Yuehua Liu ¹ ,
Lin Yang ¹ ,
Wenhui Xu ¹ ,
Mingtao Run ^1,2 ,
Cuimiao Zhang ^1,2,,

1.
College of Chemistry and Materials Science, Hebei University, Baoding 071002, Hebei Province, China;
2.
National Experimental Teaching Demonstration Center of Chemistry (Hebei University), Baoding 071002, Hebei Province, China

Corresponding author: Cuimiao Zhang, cmzhanghbu@163.com
Received Date: 3 November 2025
Revised Date: 25 February 2026

本文以电导法测定醋酸电离平衡常数实验为例，针对其探究性不足、微观机制缺失及数据处理传统等问题，从三方面进行了改进：拓展实验内容与方法以强化探究性、引入理论计算以揭示微观机理、使用自研微信小程序以实现数据处理智能化。这些举措提升了该项目的“两性一度”，为构建理论与实验融合的教学范式提供了典型案例。
- Standard ionization equilibrium constant,
- pH meter method,
- Le Châtelier’s principle,
- Gaussian software,
- Hydrated ion
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