多元弱酸
- 网络weak polyacid
多元弱酸-
用VB语言设计了一种计算多元弱酸及其盐形成的缓冲溶液的PH值及各型体浓度的通用程序。
A program for calculating the PH and the species concentration values of buffered solution , in which contained a weak polyprotic acid and its salt was designed with the Visual Basic language .
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通过对多种离子参加氧化&还原反应、多元弱酸（或酸式盐）与可溶性强碱反应的定量分析.归纳出离子反应方程式的正确书写与反应物的用量之间的对应关系。
Through the quantitative analysis of different kinds of ions joining in the reaction of oxidizing reduction , and the reaction between polybasic acid or acid salt and alkali , we can see the correct reaction equation of ion and the corresponding relation between the quantities of the reactants .