物理化学实验“分解反应平衡常数的测定”的一种数据处理方法  

A method of data processing for the physical chemistry experiment of determination of the equilibrium constant in decomposition reaction

作　　者：任庆云[1] 王松涛[1] 王志平[1] 李强[1] 玉占君[2] 

机构地区：[1]集宁师范学院化学系,内蒙古集宁012000 [2]辽宁师范大学化学化工学院,辽宁大连116029

出　　处：《辽宁师范大学学报（自然科学版）》2015年第2期191-196,共6页Journal of Liaoning Normal University:Natural Science Edition

基　　金：集宁师范学院教改研究项目(JGKT2013022)

摘　　要：以Visual Basic 6.0语言和Microsoft Access 2000数据库为开发工具,与最小二乘法直线拟合相结合研发了"氨基甲酸铵分解反应平衡常数的测定"的实验数据处理软件,能够得到科学准确的数据处理结果,并能够打印出计算结果和精确的图形.该软件一方面将实验数据存储和实验数据处理相分离,能有效避免学生修改不好的实验数据的现象,为实验数据收集、分析、统计提供了可靠依据;另一方面经编译此实验数据处理软件的可执行文件能在脱离Visual Basic的环境下独立运行,程序的实用性和便利性较强.Visual Basic 6 .0 and a least squares straight line fit program are used to compile this soft‐ware for the experimental data of determination of the equilibrium constant in decomposition reac‐tion ,and more correct and scientific results including date and figures can be achieved and printed . On the one hand ,the software can separate the experimental data storage and data processing ,which can effectively prevent the bad phenomenon of the student to modify the experimental data and pro‐vide a reliable evidence foe experimental data collection ,analysis ,statistics .On the other hand ,this executable file of the experimental data processing software can be run independently from the Visual Basic environment by compile .Meanwhile ,the software has strong characteristics of practicality and convenience .

关 键 词：数据处理 物理化学实验 最小二乘法 VISUAL Basic 6.0 

分 类 号：TQ013[化学工程]