The purification of copper sulphate solutions
โ Scribed by George S. Tilley; Oliver C. Ralston
- Publisher
- Elsevier Science
- Year
- 1925
- Tongue
- English
- Weight
- 71 KB
- Volume
- 199
- Category
- Article
- ISSN
- 0016-0032
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The diffusion coeficient, D, of CuSO, in aqueous solution was determined at 298.1 K by chronopotentiometry and also with a rotating disc electrode using the mixed control Levich equation. For 0 < [CuSO,] < 0.05 moldm-3,D = 17.35 &O.iS-(5.3\* l.4)[CuS0,]'~Z} x 10-'DmZs-', at a constant ionic strength
Different experimental procedures have been employed to establish the slow step in the cathodic growth of copper on freshly crystallized copper substrates. The investigation of intermediates in this electrode reaction is shown to be possible using a rotating single disk electrode. The conclusions dr