Volumetric and Viscometric Properties for the Ternary Systems L-Tryptophan, MCl (M=Li, Na, K) and H2O at Temperatures 298.15 to 313.15 K
| Dublin Core | PKP Metadata Items | Metadata for this Document | |
| 1. | Title | Title of document | Volumetric and Viscometric Properties for the Ternary Systems L-Tryptophan, MCl (M=Li, Na, K) and H2O at Temperatures 298.15 to 313.15 K |
| 2. | Creator | Author's name, affiliation, country | Faouzi Ben rebah; King Khalid University; Saudi Arabia |
| 2. | Creator | Author's name, affiliation, country | Saifeldin Siddeeg; King Khalid University; Saudi Arabia |
| 2. | Creator | Author's name, affiliation, country | Mohamed Tahoon; King Khalid University; Egypt |
| 3. | Subject | Discipline(s) | |
| 3. | Subject | Keyword(s) | Solute-solvent interactions; Density; Viscosity; L-tryptophan |
| 4. | Description | Abstract | The data obtained from density (ρ) and viscosity (η) measurements is used for the determination of apparent molar volume (ϕV), viscosity B-coefficient of L-tryptophan in aqueous solution of alkali halides at temperatures T=298.15 K- 313.15 K under atmospheric pressure. From the apparent molar volume (ϕV) calculated from experimental density, the equation suggested by Masson is used for calculation of the limiting apparent molar volumes (ϕV0) and experimental slopes (SV*) and its values are used to interplay solute–solvent and solute–solute interactions. The free energies of activation per mole of solvent (Δμ10≠) and solute (Δμ20≠) were calculated. The limiting partial molar volumes of transfer and the free energies of activation per mole of both solvent (Δμ10≠) and solute (Δμ20≠) were analyzed constructed on the transition state theory and cosphere overlap model, respectively. The hydration number of L-tryptophan in aqueous solution of LiCl, NaCl and KCl was determined using ϕV0and viscosity B-coefficient. |
| 5. | Publisher | Organizing agency, location | |
| 6. | Contributor | Sponsor(s) | King Khalid University |
| 7. | Date | (YYYY-MM-DD) | 23-12-2021 |
| 8. | Type | Status & genre | Peer-reviewed Article |
| 8. | Type | Type | |
| 9. | Format | File format | |
| 10. | Identifier | Uniform Resource Identifier | https://revues.imist.ma/index.php/morjchem/article/view/17183 |
| 10. | Identifier | Digital Object Identifier (DOI) | https://doi.org/10.48317/IMIST.PRSM/morjchem-v9i2.17183 |
| 11. | Source | Title; vol., no. (year) | Moroccan Journal of Chemistry; Vol 10, No 1 (2022) |
| 12. | Language | English=en | en |
| 13. | Relation | Supp. Files | |
| 14. | Coverage | Geo-spatial location, chronological period, research sample (gender, age, etc.) | |
| 15. | Rights | Copyright and permissions |
Copyright (c) 2020 Moroccan Journal of Chemistry |