电子计算机在分析化学上的应用——掩蔽剂存在下微溶化合物沉淀pH值的计算

AN APPLICATION OF COMPUTERS IN ANALYTICAL CHEMISTRY——THE CALCULATION OF THE pH OF THE PRECIPITATION ON SPARINGLY SOLUTION COMPOUNDS IN THE PRESENCE OF MASKING AGENTS

本文从理论上计算掩蔽剂存在下,微溶化合物沉淀pH值的通用方程;运用BASLC语言将此通式编制成计算机程序,并使用该程序对几种类型沉淀的pH值改变以及不同离子间获得定量分离的pH范围进行了计算,结果均令人满意。

In the complex system existing masking agents,others presented the theoretical possibility of calculation the pH of the forming cnoditions of sparingly solution compound,but it is difficult to find a solution of the equation after the values of all the parameters are substituted,especially by mannual calculation if high order equations are involved.In this paper,application of computer can solve a number of complicated problems like the aforesaid.For this purpose we adopted BASIC language which did not demand operation and drawing up programs from this,we arranged commonly used program and calculated the pH and obtained results consistent with experimental values.