DETERMINATION OF STABILITY-CONSTANTS OF METAL-COMPLEXES WITH POTENTIOMETRIC PH TITRATIONS

被引：9

作者：

ANDEREGG, G

机构：

来源：

ANALYTICA CHIMICA ACTA | 1993年 / 282卷 / 03期

关键词：

POTENTIOMETRY; TITRIMETRY; METAL COMPLEXES; STABILITY CONSTANTS;

D O I：

10.1016/0003-2670(93)80111-W

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The use of different cells for pH measurements for the determination of equilibrium constants of metal complexes is discussed in relation to the liquid junction potential connected with them. The effects of H-aq(+) and OHaq- on this quantity are also considered. The literature values for the conversion factor A, representing the difference in pH value based on the calibration with NBS buffers and that defined in terms of H+ concentration, are discussed.

引用

页码：485 / 488

页数：4

共 19 条

[1]

ANDEREGG G, 1982, PROGRAM CALCULATION

[2]

BATES RG, 1973, DETERMINATION PH

[3]

BIEDERMANN G, 1953, ARK KEMI, V5, P425

[4]

BOCKRIS JO, 1970, MODERN ELECTROCHEMIS, V1, P481