|
|||||
|
|
QUANTITATIVE ANALYSIS OF VERY WEAK ACID AND BASE BY pH-FIXED TITRATION METHOD |
|
| Authors: | Gang XU Ping WEI Yu Cheng XIE Xing Dong YU |
| Institution: | Jiangsu Institute of Chemical Technology Changzhou 213016 |
| Abstract: | pH-fixed titration method for the determination of weak acids and bases has been studied in this paper.It is not necessary to know the ionization constant of weak acid or base and the concentration of titrant.This method had been applied to determine phenol, 4-aminoantipyrine and glycine, whose ionization constants range from 10-10 to 10-12.The results were satisfactory. |
| Keywords: | |
| 点击此处可从《中国化学快报》浏览原始摘要信息 | |
| 点击此处可从《中国化学快报》下载免费的PDF全文 | |