VOLTAMMETRIC BEHAVIOUR OF AQUEOUS SYSTEM I--I2-IBR-BR--CL- ON PLATINUM

被引：9

作者：

GUIDELLI, R

PERGOLA, F

机构：

[1] Institute of Analytical Chemistry, University of Florence

[2] Institute of Analytical Chemistry, University of Pisa

来源：

JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY | 1969年 / 31卷 / 05期

关键词：

D O I：

10.1016/0022-1902(69)80251-4

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The voltammetric behaviour of the aqueous system I-I2IBrBr-Cl- on a platinum microelectrode with periodical renewal of the diffusion layer allowed the nature of the equilibria present in the solution to be determined. The constants of the disproportionation equilibrium I2Br- ⇌ I- + IBr and of the dissociation equilibrium IBrCl- ⇌ IBr + Cl- were shown to be about 3·9· 10-7 and 2·9· 10-2 moles/l. respectively. © 1969.

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页码：1373 / &

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