基于可视化VB编程实现酸碱溶液pH值计算  

Based on Visual Basic Programming Solution of Acid-alkali Titration pH Calculation

作　　者：韩海洪[1] 

机构地区：[1]青海师范大学化学系,青海西宁810008

出　　处：《青海师范大学学报（自然科学版）》2009年第4期44-46,共3页Journal of Qinghai Normal University(Natural Science Edition)

摘　　要：溶液pH值的精确测量与计算,在化学环境、生命、医学等相关领域中,都具有十分重要的意义.由于酸碱滴定及pH计算的实验室方法极其复杂与繁琐,根据酸碱滴定的原理,本文利用可视化语言Visual Basic,建立一个界面合理、操作简便的程序.该程序可方便、精确地计算出各种酸碱混合液的pH值.Solution pH value precision measuring and computation,regardless in chemistry discipline,the environmental science,the life sciences and so on the related discipline,have vital significance.Because the acid and alkali titrate and the pH computation's laboratory method is extremely complex and tedious,we act according to the acid and alkali titrate the principle,use visualization language Visual Basic,establishes a contact surface to be reasonable,operation simple procedure.This procedure may convenient,calculate each kind of acid and alkali solution precisely the intermixture pH value.

关 键 词：酸碱溶液 PH值计算 VB编程 

分 类 号：O657.91[理学—分析化学]