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Barium Diphenylamine-4-Sulfonate (BDPA) Ion-Ion Interactions and Solvation Volumes in Acetonitrile–Water Mixed Solvents

Received: 7 November 2017     Accepted: 20 November 2017     Published: 2 January 2018
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Abstract

The aim of this work is to calculate ion-ion interaction, density of organic-aqueous mixtures of Acetonitrile-water (AN-H2O), density of saturated solutions of BDPA, salvation volumes (Van der Waals volume VM, molar volume VM and electrostriction volume Ve) and solvated radii (ro) from solubility experiments. It was found that values of the log activity coefficient (γ+) of BDPA in (AN-H2O) mixture were decreases by increasing in the content of the organic solvent used. The values of the log γ+ found to decrease with the increase in temperature. The densities and the molar volumes of the saturated solutions of BDPA decrease by increasing ratio of AN and also increases by increasing in temperature. All the electrostriction volumes calculated for BDPA having negative values. The electrostriction volumes increase in negativity on increasing the percentages of the organic solvent. The solvated radii of BDPA are increased as the organic solvent content increase and as the temperature increase.

Published in Modern Chemistry (Volume 5, Issue 6)
DOI 10.11648/j.mc.20170506.13
Page(s) 101-105
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2018. Published by Science Publishing Group

Keywords

Ion-Ion Interactions, Barium Diphenylamine 4-Sulfonate, Acetonitrile, Solubility, Solvation Volumes

References
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Cite This Article
  • APA Style

    Elsayed T. Helmy, Esam A. Gomaa, Elsayed M. Abou Eleef. (2018). Barium Diphenylamine-4-Sulfonate (BDPA) Ion-Ion Interactions and Solvation Volumes in Acetonitrile–Water Mixed Solvents. Modern Chemistry, 5(6), 101-105. https://doi.org/10.11648/j.mc.20170506.13

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    ACS Style

    Elsayed T. Helmy; Esam A. Gomaa; Elsayed M. Abou Eleef. Barium Diphenylamine-4-Sulfonate (BDPA) Ion-Ion Interactions and Solvation Volumes in Acetonitrile–Water Mixed Solvents. Mod. Chem. 2018, 5(6), 101-105. doi: 10.11648/j.mc.20170506.13

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    AMA Style

    Elsayed T. Helmy, Esam A. Gomaa, Elsayed M. Abou Eleef. Barium Diphenylamine-4-Sulfonate (BDPA) Ion-Ion Interactions and Solvation Volumes in Acetonitrile–Water Mixed Solvents. Mod Chem. 2018;5(6):101-105. doi: 10.11648/j.mc.20170506.13

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  • @article{10.11648/j.mc.20170506.13,
      author = {Elsayed T. Helmy and Esam A. Gomaa and Elsayed M. Abou Eleef},
      title = {Barium Diphenylamine-4-Sulfonate (BDPA) Ion-Ion Interactions and Solvation Volumes in Acetonitrile–Water Mixed Solvents},
      journal = {Modern Chemistry},
      volume = {5},
      number = {6},
      pages = {101-105},
      doi = {10.11648/j.mc.20170506.13},
      url = {https://doi.org/10.11648/j.mc.20170506.13},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.mc.20170506.13},
      abstract = {The aim of this work is to calculate ion-ion interaction, density of organic-aqueous mixtures of Acetonitrile-water (AN-H2O), density of saturated solutions of BDPA, salvation volumes (Van der Waals volume VM, molar volume VM and electrostriction volume Ve) and solvated radii (ro) from solubility experiments. It was found that values of the log activity coefficient (γ+) of BDPA in (AN-H2O) mixture were decreases by increasing in the content of the organic solvent used. The values of the log γ+ found to decrease with the increase in temperature. The densities and the molar volumes of the saturated solutions of BDPA decrease by increasing ratio of AN and also increases by increasing in temperature. All the electrostriction volumes calculated for BDPA having negative values. The electrostriction volumes increase in negativity on increasing the percentages of the organic solvent. The solvated radii of BDPA are increased as the organic solvent content increase and as the temperature increase.},
     year = {2018}
    }
    

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  • TY  - JOUR
    T1  - Barium Diphenylamine-4-Sulfonate (BDPA) Ion-Ion Interactions and Solvation Volumes in Acetonitrile–Water Mixed Solvents
    AU  - Elsayed T. Helmy
    AU  - Esam A. Gomaa
    AU  - Elsayed M. Abou Eleef
    Y1  - 2018/01/02
    PY  - 2018
    N1  - https://doi.org/10.11648/j.mc.20170506.13
    DO  - 10.11648/j.mc.20170506.13
    T2  - Modern Chemistry
    JF  - Modern Chemistry
    JO  - Modern Chemistry
    SP  - 101
    EP  - 105
    PB  - Science Publishing Group
    SN  - 2329-180X
    UR  - https://doi.org/10.11648/j.mc.20170506.13
    AB  - The aim of this work is to calculate ion-ion interaction, density of organic-aqueous mixtures of Acetonitrile-water (AN-H2O), density of saturated solutions of BDPA, salvation volumes (Van der Waals volume VM, molar volume VM and electrostriction volume Ve) and solvated radii (ro) from solubility experiments. It was found that values of the log activity coefficient (γ+) of BDPA in (AN-H2O) mixture were decreases by increasing in the content of the organic solvent used. The values of the log γ+ found to decrease with the increase in temperature. The densities and the molar volumes of the saturated solutions of BDPA decrease by increasing ratio of AN and also increases by increasing in temperature. All the electrostriction volumes calculated for BDPA having negative values. The electrostriction volumes increase in negativity on increasing the percentages of the organic solvent. The solvated radii of BDPA are increased as the organic solvent content increase and as the temperature increase.
    VL  - 5
    IS  - 6
    ER  - 

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Author Information
  • Marine Pollution Research Lab., National Institute of Oceanography and Fisheries, Ministry of Scientific Research, Alexandria, Egypt

  • Chemistry Department, Faculty of Science, Mansoura University, Mansoura, Egypt

  • Basic Science Department, Delta Higher Institute for Engineering & Technology, Dakhlia, Mansoura, Egypt

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