Wahab , A and Mahiuddin , S (2009) Density, ultrasonic velocity, electrical conductivity, viscisity and Raman Spectra of methanolic Mg(ClO4)2, Mg(NO3)2 and Mg(OAc)2 solutions. J Chemical Engineering Data, 54 (2). pp. 436-443.

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Abstract

Density, ultrasonic velocity, electrical conductivity, viscosity, and Raman spectra of methanolic Mg(ClO4)2, Mg(NO3)2, and Mg(OAc)2 solutions were measured as functions of concentration (dilute to saturation) and temperature (273.15 e T/K e 313.15). The isentropic compressibility, electrical conductivity, and Raman spectral data reveal the following order of anion-solvent interactions and mobility in methanol: OAc- < NO3 - < ClO4 -. Anionic effect on the isentropic compressibility and conductivity roughly appear to follow Hofmeister series. Transport properties and Raman spectra also indicate a moderate solvent-shared ion pairing in concentrated Mg(NO3)2 solutions.

Item Type:	Article
Subjects:	Chemistry > Material Science
Divisions:	UNSPECIFIED
Depositing User:	Dr. PK Barooah
Date Deposited:	26 Dec 2011 10:31
Last Modified:	26 Dec 2011 10:31
URI:	http://neist.csircentral.net/id/eprint/47

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