大学化学 >> 2021, Vol. 36 >> Issue (12): 2108089.doi: 10.3866/PKU.DXHX202108089

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Visual MINTEQ软件在大学化学教学中的应用

靳强1,2,*(), 高鹏元1, 陈宗元1,2, 郭治军1,2   

  1. 1 兰州大学核科学与技术学院, 兰州 730000
    2 兰州大学稀有同位素前沿科学中心, 兰州 730000
  • 收稿日期:2021-08-30 录用日期:2021-10-11 发布日期:2021-10-13
  • 通讯作者: 靳强 E-mail:jinq@lzu.edu.cn
  • 作者简介:靳强,Email: jinq@lzu.edu.cn
  • 基金资助:
    兰州大学中央高校基本科研业务费专项资金(lzujbky-2021-32);国家自然科学基金青年项目(21906074)

Application of Visual MINTEQ Software in College Chemistry Teaching

Qiang Jin1,2,*(), Pengyuan Gao1, Zongyuan Chen1,2, Zhijun Guo1,2   

  1. 1 School of Nuclear Science and Technology, Lanzhou University, Lanzhou 730000, China
    2 Frontiers Science Center for Rare Isotopes, Lanzhou University, Lanzhou 730000, China
  • Received:2021-08-30 Accepted:2021-10-11 Published:2021-10-13
  • Contact: Qiang Jin E-mail:jinq@lzu.edu.cn

摘要:

介绍了水文地球化学软件Visual MINTEQ的基本功能和特点,并结合大学化学课程中化学平衡章节的教学内容,举例说明了该软件在缓冲溶液pH计算、酸碱滴定过程模拟、配合物分布曲线绘制以及沉淀溶解平衡预测等应用实例中的使用方法。Visual MINTEQ程序在大学化学课堂中的应用不仅丰富了教学形式,还加强了学生对相关理论知识的理解和掌握,从而为其创新实践能力及科学研究方法的培养奠定了良好的基础。

关键词: 大学化学教学, Visual MINTEQ软件, 高效课堂

Abstract:

The basic functions and features of Visual MINTEQ, a software for chemical equilibrium modeling, are presented in this paper. Some examples were given to illustrate the usage and application of this program in college chemistry teaching, including pH calculation of buffer solution, acid-base titration simulation, chemical species distribution curve plotting and precipitation-dissolution equilibrium prediction. It was found that the application of Visual MINTEQ software not only enriches the form of classroom teaching, but also improves the students' understanding and mastery of relevant theoretical knowledge, thus establishing a scientific and efficient research method for students' future studying career.

Key words: College chemistry teaching, Visual MINTEQ software, High-efficient class

MSC2000: 

  • G64