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Heats of Mixing of Mixed Solvent Solutions of Alkali Metal Salts of Substituted Benzenesulfonic Acids
| Content Provider | Semantic Scholar |
|---|---|
| Author | Pohar, Ciril Skufca, Kate |
| Copyright Year | 2001 |
| Abstract | The enthalpy change on mixing solutions of methyl-substituted benzenesulfonic acids and their salts, with salts having a common cation or anion, at constant ionic strength in mixtures of 1,4-dioxane with water, were measured at 25°C. The heat effects of mixing solutions having a common anion increase almost linearly with the reciprocal value of the dielectric constant of the solvent. The heat effects of mixing solutions having a common cation, which are all negative in water-rich solutions, become endothermic after a certain value of the dielectric constant is passed. The results are discussed in terms of the solute-solvent structural properties. |
| Starting Page | 707 |
| Ending Page | 712 |
| Page Count | 6 |
| File Format | PDF HTM / HTML |
| DOI | 10.1023/A:1011540310838 |
| Volume Number | 64 |
| Alternate Webpage(s) | http://lbk.fe.uni-lj.si/pdfs/jtac2001.pdf |
| Alternate Webpage(s) | https://doi.org/10.1023/A%3A1011540310838 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |