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Electrolytic investigations : New method for the electrolytic determination of thallium

โœ Scribed by George Norwitz

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

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Electrolytic investigations: New method
Electrolytic investigations: New method for the electrolytic determination of copper in tin-base alloys
โœ George Norwitz ๐Ÿ“‚ Article ๐Ÿ“… 1950 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 164 KB

Recently a method was proposed by the author2 for the electrolytic determination of copper in tin-base alloys. In this method the sample was dissolved in hydrochloric and nitric acids, then phosphoric acid was added and the solution heated on the hot plate about a half hour to drive off the hydrochl

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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

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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