Diffusion coefficients of Cd++ and Co++ at 20 degrees Celcius by polarography.
| dc.advisor | Charles M. Greenlief | en_US |
| dc.college | las | en_US |
| dc.contributor.author | Chintawongvanich, Prasan. | |
| dc.date.accessioned | 2012-12-11T21:46:09Z | |
| dc.date.available | 2012-12-11T21:46:09Z | |
| dc.date.created | 1979 | en_US |
| dc.date.issued | 2012-12-11 | |
| dc.department | biological sciences | en_US |
| dc.description | x, 133 leaves | en_US |
| dc.description.abstract | The limiting diffusion coefficients of Cd++ and Co++ at 20°C, determined from concentration overvoltage at a dropping mercury electrode, are (6.08 + 0.09) X10^-6 cm^2 sec^-l and (6.28 + 0.17) X10^-6 cm^2 sec^-1, respectively. The apparent diffusion coefficients of Cd++ and Co++ in the supporting electrolytes used, NaN03 and Na2S04, decrease as the ionic strengths and the viscosities of the solutions increase. A plot of the apparent diffusion coefficient of either Cd++ or Co++ at zero concentration of the supporting electrolyte as a function of the concentration of Cd++ or Co++, under the experimental conditions, has a positive slope. | en_US |
| dc.identifier.uri | http://hdl.handle.net/123456789/2271 | |
| dc.language.iso | en_US | en_US |
| dc.subject | Polarography. | en_US |
| dc.subject | Cadmium. | en_US |
| dc.subject | Cobalt. | en_US |
| dc.title | Diffusion coefficients of Cd++ and Co++ at 20 degrees Celcius by polarography. | en_US |
| dc.type | Thesis | en_US |