大学化学 >> 2023, Vol. 38 >> Issue (10): 330-334.doi: 10.3866/PKU.DXHX202301024

所属专题： 第54届国际化学奥林匹克专刊

竞赛园地 上一篇    

无机化合物的定性分析——第54届国际化学奥林匹克实验试题解析

李婉1, 刘牧1, 李一峻2, 朱平平1,*()   

  1. 1 中国科学技术大学化学与材料科学学院, 合肥 230026
    2 南开大学化学学院, 天津 300071
  • 收稿日期:2023-01-26 录用日期:2023-02-27 发布日期:2023-03-29
  • 通讯作者: 朱平平 E-mail:zhupp@ustc.edu.cn
  • 基金资助:
    安徽省虚拟仿真实验教学项目(2020xfxm85);中国科学技术大学教研项目(2021xjyxm030);首批教育部虚拟教研室(大学化学实验课程群虚拟教研室)

Qualitative Analysis of Inorganic Compounds: Analysis of Practical Problem of the 54th International Chemical Olympiad

Wan Li1, Mu Liu1, Yijun Li2, Pingping Zhu1,*()   

  1. 1 School of Chemistry and Materials Science, University of Science and Technology of China, Hefei 230026, China
    2 College of Chemistry, Nankai University, Tianjin 300071, China
  • Received:2023-01-26 Accepted:2023-02-27 Published:2023-03-29
  • Contact: Pingping Zhu E-mail:zhupp@ustc.edu.cn

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摘要：

介绍第54届国际化学奥林匹克的实验试题及两道预备题的设计思路，并对实验试题进行了详细的解析。实验试题与两道预备题相互关联又彼此独立，可以分别用于本科大一学生的无机化学实验以及高中化学奥赛培训，拓宽学生视野，夯实学科基础，对学生的观察能力、归纳总结能力、化学逻辑思维能力和解决问题的能力均能提供很好的训练。

关键词: 元素化学, 定性分析实验, 无机化学虚拟实验

Abstract:

This paper introduces the design ideas of the practical problem and two preparatory practical problems of the 54th International Chemical Olympiad. The detailed analysis of the practical problem is provided. The formal practical problem and two preparatory practical problems can be used separately as the inorganic chemistry experiment for undergraduate and in the training for chemistry Olympiad as well. The element virtual experiment can broaden students' view, strengthen the chemistry basis, improve students' observation and summarization abilities, and develop their chemical logical thinking and problem solving skills.

Key words: Chemistry of the elements, Qualitative analysis experiment, Inorganic chemistry virtual experiment