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Electrolytic investigations : Electrolytic determination of selenium and tellurium and the separation of copper from selenium and tellurium

โœ Scribed by George Norwitz


Publisher
Elsevier Science
Year
1951
Tongue
English
Weight
492 KB
Volume
5
Category
Article
ISSN
0003-2670

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Electrolytic investigations: New method
โœ George Norwitz ๐Ÿ“‚ Article ๐Ÿ“… 1950 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 198 KB

Copper can be separated from tin by elcctrodeposition from a phosphoricnitric acid medium?, or a hydrofluoric-nitric acid medium2\* 4. Such separations, however, have a distinct drawback. Before the tin can be determined on the electrolyte the solution must be fumed with sulfuric acid to drive off t

Electrolytic investigations : New electr
โœ George Norwitz ๐Ÿ“‚ Article ๐Ÿ“… 1951 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 214 KB

Previously published methods for the electrolytic determination of silver are not entirely satisfactory. The cyanide procedure gives good results for the determination of silver alone, but is not satisfactory as a separation of silver from copper unless a rather low current density is used6. Also, l