开发面向分析化学的复杂方程绘图求解软件

化学平衡的精确解析会涉及复杂方程的求解,而分析化学专业人员通常不完全具备相关算法和编程知识。所以,尽管当前硬件发达、编程语言丰富,精确解析仍然难以在分析化学课程中大规模推广。为此,基于Matlab语言,开发了具有针对性的方程求解软件。该软件以简洁的界面、直观的图像和自然的人机交互,实现方程的高效求解;对用户的编程要求非常低。期望通过这种方式,显著降低化学平衡精确解析中的软件使用成本,从而为大规模推广提供进一步的支持。本文介绍了该软件的基本原理和主要特点;通过3个复杂化学平衡实例,详细说明软件的使用方法以及注意事项。另外提供Android系统版本,免费使用。

DeveIoping a Software Package to Plot and Solve Complex Equations in Chemical Analysis

Accurate analysis of chemical equilibria involves solving complex equations, which requires adequate knowledge on algorithms and programming languages. People who major in analytical chemistry often lack such knowledge. As a result, it is difficult to adopt accurate analysis in analytical chemistry on a large scale. To overcome such difficulty, we developed a software package with Matlab. The software solves complex equations efficiently through an intuitive interface, a graph, and natural interactions, whilst requires little programming on users. This paper introduced theory and features of the software package, and explained its usage in detail with 3 examples of complex chemical equilibria. An Android version was also developed and provided free of charge.