Effect of Dielectric Constant of Medium on Conductance for Trimethylsulfonium Halides in Normal and Branched Alcohols
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Jul 10, 2019
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The conductance parameters, Λo (equivalent conductance at infinite dilution) and KA (association constant) for trimethylsulfonium halides (Bromide and Iodide) in methanol, ethanol, n-propanol, 2-propanol and n-butanol have been evaluated at 25°C from the conductance measurements. The values of Λo for different salts decrease with decreasing dielectric constant of medium (D) with some variations and are in the order of MeOH > EtOH > n-PrOH > 2-PrOH > n-BuOH. The association constants of the same salts in different alcohols increase with decreasing dielectric constant of medium and are in the order of n-BuOH > 2-PrOH > n-PrOH > EtOH > MeOH.
Keywords: Conductance Measurement, Trimethylsulfonium Halides, Dielectric
References
Debye and Pauling, J. Amer. Chem. Soc., 74, 2129 (1925).
Harmed and samaras, J. Amer. Chem. Soc., 54, 9 (1932).
G. Akerlof, J. Amer. Chem. Soc., 54, 4125 (1932).
D. F. Evans and P. Gardam, J. Phys. Chem., 72, 3281 (1968).
D. F. Evans and P. Gardam, J. Phys. Chem., 73, 158 (1969).
J. Thomas and D. F. Evans, J. Phys. Chem., 74, 3812 (1970).
T. L. Broadwater and D. F. Evans, J. Phys. Chem., 73, 3985 (1969).
R. L. Kay and D. F. Evans, J. Phys. Chem., 70, 2325 (1966).
N. H. El-Hammamy, A. A. Hasanein, M. F. Amira and F. M. Abd El-Halim, J. Indian Chem. Soc., 61 (6), 512 (1984).
N. H. El-Hammamy, M. Abou Sekkina, S. A. Abou El-Enein and A. A. Zaghloul, Egypt. J. Chem., 35, 475 (1992).
N. H. El-Hammamy, A. A. Hasanein, M. F. Amira and F. M. Abd EI-Halim, J. Electrochem. Soc., India, 33, 43 (1984).
N. H. EI-Hammamy and A. I. Kawana, J. Indian Chem. Soc., 71, 627 (1994).
N. H. EI-Hammamy, A. I. Kawana, S. A. EI-Shazly and F. F. EI-Bardisy, Bull. Electrochem., 10, 307 (1994).
R. L. Kay, C. Zowoyski and D. F. Evans, J. Phys. Chem., 69, 4208 (1965).
A. M. Hafez, H. Sadek and M. Sh. Ramadan, Electrochem. Acta, 24, 957 (1979).
N.H. El-Hammamy, S. T. El-Deeb and M. M. A. Gouda, Pakistan J. Sci Ind. Res., 35, (1983).
G. Pistoia and C. Pecci, J. Phys. Chem., 74, 1450 (1970).
N. Bjerrum, kgl. Danske Videnskab. Selskab., Mat. Phys. Medd., 7, 9 (1926); selected papers, p. 108, Einar. Munksgaard, Copenhagen (1964).
W. H. Lee and R. J. Wheaton, J. Chem. Soc. Faraday Trans., 75, 1128 (1979).
B. A. Akrawi, W. E. Lee and R. J. Wheaton, Acta. Chem. Scand A 34, 307 (1980).
R. M. Fuoss, J. Amer. Chem. Soc., 80, 5059 (1958).
F. Accascina, A. P'Aprano and R. Triolo, J. Phys. Chem., 3160 (1967).
H. Sadek and R. M. Fuoss, J. Amer. Chem. Soc., 81, 4507 (1959).
N.H. El-Hammamy and A. M. Ahmed, Pakistan J. Sci Ind. Res., 31, 697 (1988).
N. H. El-Hammamy, M. M. EI-Kholy and M. F. Amira, J. Indian Chem. Soc., 85, 1112 (2008).
N. H. El-Hammamy, A. I. Kawana, Sh. A. El-Shazly and H. M. Moharem, J. Alex. Pharm. Soc., 211, 100 (2010).
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El-Hammamy, N., Daghash, M. and Kawana, A. 2019. Effect of Dielectric Constant of Medium on Conductance for Trimethylsulfonium Halides in Normal and Branched Alcohols. European Journal of Engineering Research and Science. 4, 7 (Jul. 2019), 18-20. DOI:https://doi.org/10.24018/ejers.2019.4.7.1382.
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