Accession Number : AD0716374

Title :   Individual Activity Coefficients of Ionic Species.

Descriptive Note : Final technical rept. Sep 69-Aug 70,

Corporate Author : ROME UNIV (ITALY) ISTITUTO DI CHIMICA

Personal Author(s) : Milazzo,G. ; Sharma,V. K. ; Weill,M. E.

Report Date : OCT 1970

Pagination or Media Count : 32

Abstract : The theoretical considerations which apply in particular for the temperature coefficient of the electric tension of the Pt-H2/H(+) electrode including those concerning the correction terms for the pressure of the hydrogen gas are first discussed, followed by the theoretical considerations needed for the computation of the ionic heats of transport 35C. The temperature coefficient of the electric tension of the Pt-H2/H(+) electrode was then measured using hydrochloric acid as electrolyte. The measurements agree with the theoretical expectations. (Author)

Descriptors :   (*PLATINUM, *ELECTROCHEMISTRY), HYDROGEN, PRESSURE, IONIC CURRENT, TRANSPORT PROPERTIES, ELECTRODES, TEMPERATURE, FREE ENERGY, ITALY

Subject Categories : Physical Chemistry

Distribution Statement : APPROVED FOR PUBLIC RELEASE