Influence of AgCl precipitates on the precipitation titration of sodium chloride by constant-current coulometry.
Anal Sci
; 22(8): 1121-4, 2006 Aug.
Article
en En
| MEDLINE
| ID: mdl-16896254
ABSTRACT
The precipitation titration of sodium chloride with electrogenerated silver ion was studied. The production of a precipitate of silver chloride had a significant effect on the titration results because the precipitate involved unreacted chloride or unreacted silver ion. The accuracy of the method was investigated by changing the introduction time of a sodium chloride solution to the coulometric cell during the process of electrolysis, and examining the dependency on the sample size. The accuracy of the measurement of the precipitation titration is discussed.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Cloruro de Sodio
/
Técnicas de Química Analítica
/
Compuestos de Plata
/
Colorimetría
Idioma:
En
Revista:
Anal Sci
Año:
2006
Tipo del documento:
Article
País de afiliación:
Japón