Thermodynamic study of the solubility of some sulfonamides in cyclohexane
The thermodynamic functions Gibbs energy, enthalpy and entropy of solution in cyclohexane, were evaluated from solubility data for a group of sulfonamides over the temperature range from 20.0 to 40.0 °C. The excess Gibbs energy and the activity coefficients of the solutes were also determined. The r...
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Sociedade Brasileira de Química
2003-01-01
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| Series: | Journal of the Brazilian Chemical Society |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532003000500016 |
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doaj-ae6cfe02e8fe423f83d87798a46c57ed2020-11-25T00:56:23ZengSociedade Brasileira de QuímicaJournal of the Brazilian Chemical Society0103-50532003-01-01145803808Thermodynamic study of the solubility of some sulfonamides in cyclohexaneMartínez FlemingÁvila Carolina M.Gómez AlfredoThe thermodynamic functions Gibbs energy, enthalpy and entropy of solution in cyclohexane, were evaluated from solubility data for a group of sulfonamides over the temperature range from 20.0 to 40.0 °C. The excess Gibbs energy and the activity coefficients of the solutes were also determined. The results are discussed in terms of solute-solvent interactions.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532003000500016sulfonamidessolubilitysolution thermodynamicsactivity coefficientcyclohexane |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Martínez Fleming Ávila Carolina M. Gómez Alfredo |
| spellingShingle |
Martínez Fleming Ávila Carolina M. Gómez Alfredo Thermodynamic study of the solubility of some sulfonamides in cyclohexane Journal of the Brazilian Chemical Society sulfonamides solubility solution thermodynamics activity coefficient cyclohexane |
| author_facet |
Martínez Fleming Ávila Carolina M. Gómez Alfredo |
| author_sort |
Martínez Fleming |
| title |
Thermodynamic study of the solubility of some sulfonamides in cyclohexane |
| title_short |
Thermodynamic study of the solubility of some sulfonamides in cyclohexane |
| title_full |
Thermodynamic study of the solubility of some sulfonamides in cyclohexane |
| title_fullStr |
Thermodynamic study of the solubility of some sulfonamides in cyclohexane |
| title_full_unstemmed |
Thermodynamic study of the solubility of some sulfonamides in cyclohexane |
| title_sort |
thermodynamic study of the solubility of some sulfonamides in cyclohexane |
| publisher |
Sociedade Brasileira de Química |
| series |
Journal of the Brazilian Chemical Society |
| issn |
0103-5053 |
| publishDate |
2003-01-01 |
| description |
The thermodynamic functions Gibbs energy, enthalpy and entropy of solution in cyclohexane, were evaluated from solubility data for a group of sulfonamides over the temperature range from 20.0 to 40.0 °C. The excess Gibbs energy and the activity coefficients of the solutes were also determined. The results are discussed in terms of solute-solvent interactions. |
| topic |
sulfonamides solubility solution thermodynamics activity coefficient cyclohexane |
| url |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532003000500016 |
| work_keys_str_mv |
AT martinezfleming thermodynamicstudyofthesolubilityofsomesulfonamidesincyclohexane AT avilacarolinam thermodynamicstudyofthesolubilityofsomesulfonamidesincyclohexane AT gomezalfredo thermodynamicstudyofthesolubilityofsomesulfonamidesincyclohexane |
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1725227416147722240 |