Estudio de las propiedades volumétricas y viscosimétricas de la mezcla pseudobinaria de d-(-)-ribosa en soluiones acuosas de cloruro de calcio a diferentes temperaturas (283.15K A 308.15K).
In the present work, a systematic study of the experimental behavior of the volumetric and viscometric properties for the binary system CaCl2 and D-(- )-Ribose was carried out in different concentrations of said binary in the temperature range of (283,15-308.15) K every 5K. For this purpose, the den...
- Autores:
-
Diaz Soto, Cristian Camilo
- Tipo de recurso:
- Trabajo de grado de pregrado
- Fecha de publicación:
- 2021
- Institución:
- Universidad de Córdoba
- Repositorio:
- Repositorio Institucional Unicórdoba
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unicordoba.edu.co:ucordoba/4005
- Acceso en línea:
- https://repositorio.unicordoba.edu.co/handle/ucordoba/4005
- Palabra clave:
- Carbohidrato
Interacciones
Cosoluto
Formador
Carbohydrate
Interactions
Cosolute
Former
- Rights
- openAccess
- License
- Copyright Universidad de Córdoba, 2021
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dc.title.spa.fl_str_mv |
Estudio de las propiedades volumétricas y viscosimétricas de la mezcla pseudobinaria de d-(-)-ribosa en soluiones acuosas de cloruro de calcio a diferentes temperaturas (283.15K A 308.15K). |
title |
Estudio de las propiedades volumétricas y viscosimétricas de la mezcla pseudobinaria de d-(-)-ribosa en soluiones acuosas de cloruro de calcio a diferentes temperaturas (283.15K A 308.15K). |
spellingShingle |
Estudio de las propiedades volumétricas y viscosimétricas de la mezcla pseudobinaria de d-(-)-ribosa en soluiones acuosas de cloruro de calcio a diferentes temperaturas (283.15K A 308.15K). Carbohidrato Interacciones Cosoluto Formador Carbohydrate Interactions Cosolute Former |
title_short |
Estudio de las propiedades volumétricas y viscosimétricas de la mezcla pseudobinaria de d-(-)-ribosa en soluiones acuosas de cloruro de calcio a diferentes temperaturas (283.15K A 308.15K). |
title_full |
Estudio de las propiedades volumétricas y viscosimétricas de la mezcla pseudobinaria de d-(-)-ribosa en soluiones acuosas de cloruro de calcio a diferentes temperaturas (283.15K A 308.15K). |
title_fullStr |
Estudio de las propiedades volumétricas y viscosimétricas de la mezcla pseudobinaria de d-(-)-ribosa en soluiones acuosas de cloruro de calcio a diferentes temperaturas (283.15K A 308.15K). |
title_full_unstemmed |
Estudio de las propiedades volumétricas y viscosimétricas de la mezcla pseudobinaria de d-(-)-ribosa en soluiones acuosas de cloruro de calcio a diferentes temperaturas (283.15K A 308.15K). |
title_sort |
Estudio de las propiedades volumétricas y viscosimétricas de la mezcla pseudobinaria de d-(-)-ribosa en soluiones acuosas de cloruro de calcio a diferentes temperaturas (283.15K A 308.15K). |
dc.creator.fl_str_mv |
Diaz Soto, Cristian Camilo |
dc.contributor.advisor.spa.fl_str_mv |
Páez Arias, Francisco |
dc.contributor.author.none.fl_str_mv |
Diaz Soto, Cristian Camilo |
dc.subject.proposal.spa.fl_str_mv |
Carbohidrato |
topic |
Carbohidrato Interacciones Cosoluto Formador Carbohydrate Interactions Cosolute Former |
dc.subject.proposal.none.fl_str_mv |
Interacciones Cosoluto Formador |
dc.subject.keyword.none.fl_str_mv |
Carbohydrate Interactions Cosolute Former |
description |
In the present work, a systematic study of the experimental behavior of the volumetric and viscometric properties for the binary system CaCl2 and D-(- )-Ribose was carried out in different concentrations of said binary in the temperature range of (283,15-308.15) K every 5K. For this purpose, the densities and flow times of the different solutions were determined using a vibrating tube digital densimeter Anton Paar DMA 5000 with an uncertainty of 1x10-05 g.cm-3 and a digital microviscometer AMVn Anton Paar GMBH with an uncertainty of 1x10-02 s respectively. From these data the apparent molar volumes were calculated ( V ), the apparent molar volumes at infinite dilution ( 0 V ), the second derivative of the apparent molar volumes at infinite dilution with temperature ( ) 2 0 2 / P V T , molar transfer volumes ( 0 trV ), the volumetric interaction parameters ( VAB , VABB ,VABBB y VABBBB ), the absolute viscosities ( ), relative viscosities ( r ), viscosity coefficients ( AB, ), the derivative of the viscosity coefficients B with temperature, viscosity with temperature (dB dT / ) , and viscous flow activation parameters ( G , H y S ). |
publishDate |
2021 |
dc.date.accessioned.none.fl_str_mv |
2021-01-27T17:12:49Z |
dc.date.available.none.fl_str_mv |
2021-01-27T17:12:49Z |
dc.date.issued.none.fl_str_mv |
2021-01-25 |
dc.type.spa.fl_str_mv |
Trabajo de grado - Pregrado |
dc.type.coarversion.fl_str_mv |
http://purl.org/coar/version/c_71e4c1898caa6e32 |
dc.type.driver.spa.fl_str_mv |
info:eu-repo/semantics/bachelorThesis |
dc.type.coar.spa.fl_str_mv |
http://purl.org/coar/resource_type/c_7a1f |
dc.type.content.spa.fl_str_mv |
Text |
dc.type.redcol.spa.fl_str_mv |
https://purl.org/redcol/resource_type/TP |
format |
http://purl.org/coar/resource_type/c_7a1f |
dc.identifier.uri.none.fl_str_mv |
https://repositorio.unicordoba.edu.co/handle/ucordoba/4005 |
url |
https://repositorio.unicordoba.edu.co/handle/ucordoba/4005 |
dc.language.iso.spa.fl_str_mv |
spa |
language |
spa |
dc.rights.spa.fl_str_mv |
Copyright Universidad de Córdoba, 2021 |
dc.rights.coar.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
dc.rights.uri.spa.fl_str_mv |
https://creativecommons.org/licenses/by-nc-nd/4.0/ |
dc.rights.accessrights.spa.fl_str_mv |
info:eu-repo/semantics/openAccess |
dc.rights.creativecommons.spa.fl_str_mv |
Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0) |
rights_invalid_str_mv |
Copyright Universidad de Córdoba, 2021 https://creativecommons.org/licenses/by-nc-nd/4.0/ Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0) http://purl.org/coar/access_right/c_abf2 |
eu_rights_str_mv |
openAccess |
dc.format.mimetype.spa.fl_str_mv |
application/pdf |
dc.publisher.faculty.spa.fl_str_mv |
Facultad de Ciencias Básicas |
dc.publisher.place.spa.fl_str_mv |
Montería, Córdoba, Colombia |
dc.publisher.program.spa.fl_str_mv |
Química |
institution |
Universidad de Córdoba |
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Páez Arias, Franciscoafb48027-02d5-4dbb-b135-f034a12d6ba2-1Diaz Soto, Cristian Camilo218332c8-1477-4626-b040-92b8740e8c1c-12021-01-27T17:12:49Z2021-01-27T17:12:49Z2021-01-25https://repositorio.unicordoba.edu.co/handle/ucordoba/4005In the present work, a systematic study of the experimental behavior of the volumetric and viscometric properties for the binary system CaCl2 and D-(- )-Ribose was carried out in different concentrations of said binary in the temperature range of (283,15-308.15) K every 5K. For this purpose, the densities and flow times of the different solutions were determined using a vibrating tube digital densimeter Anton Paar DMA 5000 with an uncertainty of 1x10-05 g.cm-3 and a digital microviscometer AMVn Anton Paar GMBH with an uncertainty of 1x10-02 s respectively. From these data the apparent molar volumes were calculated ( V ), the apparent molar volumes at infinite dilution ( 0 V ), the second derivative of the apparent molar volumes at infinite dilution with temperature ( ) 2 0 2 / P V T , molar transfer volumes ( 0 trV ), the volumetric interaction parameters ( VAB , VABB ,VABBB y VABBBB ), the absolute viscosities ( ), relative viscosities ( r ), viscosity coefficients ( AB, ), the derivative of the viscosity coefficients B with temperature, viscosity with temperature (dB dT / ) , and viscous flow activation parameters ( G , H y S ).RESUMEN. ........................................................................................ 12ABSTRACT ........................................................................................ 131. INTRODUCCIÓN .......................................................................... 142. OBJETIVOS……………………………………………………………………..162.1. OBJETIVO GENERAL…………………………………………………162.2. OBJETIVOS ESPECIFICO…………………………………………163. MARCO TEORICO……………………………………………………………. 173.1. EL AGUA COMO SOLVENTE…………………………………………173.1.1. ESTRUCTURA DEL AGUA COMO SOLVENTE………………..173.1.2. SOLUCIONES CUOSAS………..……………………………………203.1.3. INTERACCIONS HIDROFOBICAS………………………………...203.1.4. REGIÓN DE ALTA DILUCIÓN Y REGIÓN DILUIDA……………213.1.5. EFECTO DE ELECTROSTRICCIÓN………..…………………….223.16. MODELO DE COESFERAS SOLAPADAS DE FRANK Y EVANS..243.1.7. SOLUCIONES ACUOSAS DE SACARIDOS……………………….253.1.8. ESTRUCTURA CICLICAS DE LOS MONOSACARIDOS EN SOLUCIONES ACUOSAS………………………………………………………………………283.1.9 ESTRUCTURAS DE HAWORTH ……………………………………..294. PROPIEDADES VOLUMETRICAS……………………………………….… 304.1. DENSIDAD………………………………………………………………...304.2. VOLUMEN MOLAR APARENTE (V ). .........................................314.2.1. CORRELACIÓN DEL VOLUMEN MOLAR APARENTE A DILUCIÓN INFINITA ( 0 V ) CON TEMPERATURA. ............................334.2.2. VOLÚMENES DE TRANSFERENCIA ( 0 trV ). ........................334.2.2.1. PARÁMETROS DE INTERACCIÓN VOLUMÉTRICOS. ........344.2.3. FUNDAMENTO DEL DENSÍMETRO. .................................. 345. PROPIEDADES VISCOSIMÉTRICAS………………………………………..375.1. DETERMINACIÓN DE LOS COEFICIENTES B DE VISCOSIDAD. ...............................................................................395.2. PARÁMETROS DE ACTIVACIÓN DE FLUJO VISCOSO. ......405.3. FUNDAMENTO DEL MICROVISCOSIMÉTRO. ................... 416. METODOLOGÍA. ......................................................................... 436.1. REACTIVOS. ............................................................................ 436.2. EQUIPOS. ............................................................................... 446.3. PURIFICACIÓN DE LA D-(-)-RIBOSA. ....................................... 446.4. LIMPIEZA DEL MATERIAL DE VIDRIO. .................................... 446.5. PREPARACIÓN DE SOLUCIONES. ........................................... 456.5.1. DETERMINACIÓN DE LA DENSIDAD. ................................... 456.6. DETERMINACIÓN DE LA VISCOSIDAD. .................................. 467. RESULTADOS Y DISCUSIÓN. ...................................................... 497.1. PROPIEDADES VOLUMÉTRICAS ............................................. 497.1.1. INCERTIDUMBRE EN LA DENSIDAD. ................................... 497.2. VOLÚMENES MOLARES APARENTES (V) PARA LAS SOLUCIONES DE D-(-)-RIBOSA EN MEZCLAS ACUOSAS DE CaCl2.557.2.1. Volúmenes molares aparentes a dilución infinita ( 0 V ) para las soluciones de D-(-)-ribosa en mezclas acuosas de CaCl2. ...............587.2.2. Correlación de los volúmenes molares aparentes a dilución infinita ( 0 V ) con la temperatura. ...................................................607.2.3. VOLÚMENES MOLARES DE TRANSFERENCIA ( 0 trV ) PARA LA D-(-)-RIBOSA EN SOLUCIONES ACUOSAS DE CaCl2. ..................... 617.2.4. Parámetros de interacción volumétricos. .............................628. PROPIEDADES VISCOSIMÉTRICAS. ...................................... 648.1. VISCOSIDAD ABSOLUTA ( ). .................................................648.2. VISCOSIDAD RELATIVA ( r )...............................................698.2.4. PARÁMETROS DE ACTIVACIÓN DE FLUJO VISCOSO. .......75En el presente trabajo se realizó un estudio sistemático del comportamiento experimental de las propiedades volumétricas y viscosimétricas para el sistema binario CaCl2 y la D-(-)-Ribosa en diferentes concentraciones de dicho binario en el intervalo de temperatura de (283,15-308,15) K cada 5K. Para tal fin se determinaron las densidades y los tiempos de flujo de las diferentes soluciones mediante un densímetro digital de tubo vibratorio Anton Paar DMA 5000 con una incertidumbre de 1x10-05 g.cm-3 y un microviscosímetro digital AMVn Anton Paar GMBH con una incertidumbre de 1x10-02 s respectivamente. A partir de estos datos fueron calculados los volúmenes molares aparentes ( ), los volúmenes molares aparentes a dilución infinita ( ), la segunda derivada de los volúmenes molares aparentes a dilución infinita con la temperatura , los volúmenes molares de transferencia ( ), los parámetros de interacción volumétricos ( , , y ),las viscosidades absolutas ( ) , las viscosidades relativa ( ) , los coeficientes de viscosidad ( ), la derivada de los coeficientes de viscosidad con la temperatura y los parámetros de activación de flujo viscoso ( , y ). Estos resultados fueron utilizados para analizar el comportamiento de las soluciones en virtud de las interacciones soluto-soluto y soluto-solvente, como también en términos de la capacidad de los diferentes solutos para comportarse como formadores o disruptores de la estructura del solvente. Entre los principales resultados destacan las fuertes interacciones soluto-solvente en todos los sistemas y el carácter disruptor del CaCl2 y de la D-(-)-ribosa sobre el agua y el solvente binario [CaCl2+H20] respectivamente.PregradoQuímico(a)Trabajos de Investigación y/o Extensiónapplication/pdfspaCopyright Universidad de Córdoba, 2021https://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessAtribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)http://purl.org/coar/access_right/c_abf2Estudio de las propiedades volumétricas y viscosimétricas de la mezcla pseudobinaria de d-(-)-ribosa en soluiones acuosas de cloruro de calcio a diferentes temperaturas (283.15K A 308.15K).Trabajo de grado - Pregradoinfo:eu-repo/semantics/bachelorThesishttp://purl.org/coar/resource_type/c_7a1fTexthttps://purl.org/redcol/resource_type/TPhttp://purl.org/coar/version/c_71e4c1898caa6e32CarbohidratoInteraccionesCosolutoFormadorCarbohydrateInteractionsCosoluteFormerFacultad de Ciencias BásicasMontería, Córdoba, ColombiaQuímica1. Sears, null & Wong, null. Carbohydrate Mimetics: A New Strategy for Tackling the Problem of Carbohydrate-Mediated Biological Recognition. Angew. Chem. Int. Ed. Engl. 38, 2300–2324 (1999).2. Zhuo, K., Wang, J., Yue, Y. & Wang, H. Volumetric properties for the monosaccharide (d-xylose, d-arabinose, d-glucose, d-galactose)–NaCl–water systems at 298.15 K. Carbohydrate Research 328, 383–391 (2000).3. Zhuo, K., Chen, Y., Wang, W. & Wang, J. Volumetric and Viscosity Properties of MgSO 4 /CuSO 4 in Sucrose + Water Solutions at 298.15 K. J. Chem. Eng. Data 53, 2022–2028 (2008).4. Samanta, T. & Saharay, S. K. Volumetric and viscometric studies of glucose in binary aqueous solutions of urea at different temperatures. The Journal of Chemical Thermodynamics 42, 1131–1135 (2010).5. Samanta, T. & Saharay, S. K. Volumetric and viscometric studies of glucose in binary aqueous solutions of urea at different temperatures. The Journal of Chemical Thermodynamics 42, 1131–1135 (2010).6. Dey, P. C., Motin, M. A., Biswas, T. K. & Huque, E. M. Apparent Molar Volume and Viscosity Studies on Some Carbohydrates in Solutions. Monatshefte für Chemie 134, 797–809 (2003).7. Banipal, P. K., Aggarwal, N. & Banipal, T. S. Viscosities of Some Saccharides in Aqueous Solutions of Phosphate-Based Inorganic Salts. J. Chem. Eng. Data 61, 1992–2001 (2016).8. Banipal, P. K., Chahal, A. K., Singh, V. & Banipal, T. S. Rheological behaviour of some saccharides in aqueous potassium chloride solutions over temperature range (288.15 to 318.15)K. The Journal of Chemical Thermodynamics 42, 1024–1035 (2010).9. Banipal, P. K., Aggarwal, N. & Banipal, T. S. Study on interactions of saccharides and their derivatives with potassium phosphate monobasic (1:1 electrolyte) in aqueous solutions at different temperatures. Journal of Molecular Liquids 196, 291–299 (2014).10. Banipal, P. K., Aggarwal, N. & Banipal, T. S. Effects of phosphate-based monobasic and tribasic inorganic salts on hydration characteristics of saccharides and their derivatives. Journal of Molecular Liquids 211, 78–89 (2015).11. Banipal, P. K., Dhanjun, H. S., Sharma, S., Hundal, H. & Banipal, T. S. Effect of Sodium Sulphate on the Volumetric, Rheological and Refractometric Properties of some Disaccharides in Aqueous Solutions at Different Temperatures. Zeitschrift für Physikalische Chemie 222, 177–204 (2008).12. Mendon�����a, �����ngela F. S. S., Magalh�����es, S. R. J., Rodrigues, S. I. M. & Lampreia, I. M. S. Apparent Molar Volumes of Proline-Leucine Dipeptide in NaCl Aqueous Solutions at 318.15 K. J Solution Chem 34, 25–32 (2005).13. Banipal, P. K., Chahal, A. K., Singh, V. & Banipal, T. S. Rheological behaviour of some saccharides in aqueous potassium chloride solutions over temperature range (288.15 to 318.15)K. The Journal of Chemical Thermodynamics 42, 1024–1035 (2010).14. Kumar, H., Sheetal & Sharma, S. K. Volumetric and Acoustic Behavior of d(+)-glucose and d(−)-fructose in Aqueous Trisodium Citrate Solutions at Different Temperatures. J Solution Chem 45, 1–27 (2016).15. Kumar, H., Sheetal & Sharma, S. K. Volumetric and Acoustic Behavior of d(+)-glucose and d(−)-fructose in Aqueous Trisodium Citrate Solutions at Different Temperatures. J Solution Chem 45, 1–27 (2016).16. Banipal, T. S., Kaur, D., Banipal, P. K. & Singh, G. Thermodynamic and transport properties of l-serine and l-threonine in aqueous sodium acetate and magnesium acetate solutions at T=298.15K. The Journal of Chemical Thermodynamics 39, 371–384 (2007).17. Banipal, T. S., Kaur, D. & Banipal, P. K. Effect of magnesium acetate on the volumetric and transport behavior of some amino 84 acids in aqueous solutions at 298.15K. The Journal of Chemical Thermodynamics 38, 1214–1226 (2006).18. Vasantha, T., Kumar, A., Attri, P., Venkatesu, P. & Rama Devi, R. S. Influence of biocompatible ammonium ionic liquids on the solubility of l-alanine and l-valine in water. Fluid Phase Equilibria 335, 39–45 (2012).19. Wang, J., Yan, Z. & Lu, J. Effect of sodium caproate on the volumetric and viscometric properties of glycine, dl-α-alanine, and dl-α-amino-n-butyric acid in aqueous solutions. The Journal of Chemical Thermodynamics 36, 281–288 (2004).20. Zhuo, K., Chen, Y., Wang, W. & Wang, J. Conductivities of CuSO4 and CdSO4 in Sucrose/Trehalose−Water Systems at 298.15 K. Ind. Eng. Chem. Res. 48, 6432–6435 (2009).21. Sirbu, F. & Gheorghe, I. L. Study on thermophysical properties in the ternary mixture of N-methylglycine solute with (d-glucose + water) binary solvent at temperatures of 298.15, 308.15, and 318.15 K. Journal of Molecular Liquids 253, 149–159 (2018).22. Ankita, Chand, D. & Nain, A. K. Molecular interactions of drug semicarbazide hydrochloride in aqueous-D-xylose/L-arabinose solutions at different temperatures: Volumetric, acoustic and viscometric study. The Journal of Chemical Thermodynamics 146, 106106 (2020).23. Banipal, P. K., Banipal, T. S., Ahluwalia, J. C. & Lark, B. S. Partial molar heat capacities and volumes of transfer of some saccharides from water to aqueous sodium chloride solutions at T=298.15K. The Journal of Chemical Thermodynamics 34, 1825–1846 (2002).24. Rani, M., Gahlyan, S., Om, H., Verma, N. & Maken, S. Ultrasonic studies of molecular interactions in binary mixtures of formamide with some isomers of butanol at 298.15K and 308.15K. Journal of Molecular Liquids 194, 100–109 (2014).25. Iulian, O., Sîrbu, F. & Stoicescu, C. DENSITY AND APPARENT MOLAR VOLUME PREDICTION IN SOME TERNARY ELECTROLYTE SOLUTIONS. 6.26. Kumar, H., Sheetal & Sharma, S. K. Volumetric and Acoustic Behavior of d(+)-glucose and d(−)-fructose in Aqueous Trisodium Citrate Solutions at Different Temperatures. J Solution Chem 45, 1–27 (2016).27. Pliml, W. et al. Effects of ribose on exercise-induced ischaemia in stable coronary artery disease. The Lancet 340, 507–510 (1992).28. Banipal, P. K., Chahal, A. K., Singh, V. & Banipal, T. S. Rheological behaviour of some saccharides in aqueous potassium chloride solutions over temperature range (288.15 to 318.15)K. The Journal of Chemical Thermodynamics 42, 1024–1035 (2010).29. Lelong, G. et al. Translational and rotational dynamics of monosaccharide solutions. J Phys Chem B 113, 13079–13085 (2009).30. Shamil, S., Birch, G. G. & Njoroge, S. Intrinsic viscosities and other solution properties of sugars and their possible relation to sweetness. Chem Senses 13, 457–461 (1988).31. Kumar, A. & Atkinson, G. Thermodynamics of concentrated electrolyte mixtures. 3. Apparent molal volumes, compressibilities, and expansibilities of sodium chloride-calcium chloride mixtures from 5 to 35.degree.C. J. Phys. Chem. 87, 5504–5507 (1983).32. Riddick, J. A., Bunger, W. B. & Sakano, T. K. Organic solvents: physical properties and methods of purification. Fourth edition. (1986).33. Banipal, P. K., Dhanjun, H. S., Sharma, S., Hundal, H. & Banipal, T. S. Effect of Sodium Sulphate on the Volumetric, Rheological and Refractometric Properties of some Disaccharides in Aqueous Solutions at Different Temperatures. Zeitschrift für Physikalische Chemie 222, 177–204 (2008).34. Friedman, H. L. & Krishnan, C. V. Thermodynamics of Ionic Hydration. in Aqueous Solutions of Simple Electrolytes 1–118 (Springer US, 1973). doi:10.1007/978-1-4684-2955-8_1.35. Bhat, R., Kishore, N. & Ahluwalia, J. C. 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