
%0 Journal Article
%A Dash, UN 
%A Nayak, B 
%T Behaviour of silver-silver oxalate and mercury-mercurous oxalate electrodes in formamide at different temperatures
%J Australian Journal of Chemistry
%D 1975/06/01
%V 28
%N 6
%P 1373-1376
%K 
%R https://doi.org/10.1071/CH9751373
%U https://www.publish.csiro.au/paper/CH9751373 
%X The e.m.f. values of the cells:               Pt, H2|H2C2O4(m)|Ag2C2O4-Ag         (A)             Pt, H2|H2C2O4(m)|HgC2O4-Hg         (B)             Hg-Hg2C2O4|H2C2O4(m)|Ag2C2O4-Ag        (C)  have been measured in formamide at nine temperatures ranging from 5 to 45°C. Values of the standard potentials (E°m) of silver-silver oxalate and mercury-mercurous oxalate electrodes and values of the e.m.f. of cell (C) can be expressed as equations obtained by using the least squares method:          (A) E°m = 0.44642-1.042x10-3(t-25)+4.150x10-6(t-25)2        (B) E°m = 0.39438-1.040x10-3(t-25)+4.500x10-7(t-25)2        (C) E°celt = 0.05255-9.750x10-5(t-25)+8.750x10-7(t-25)2  The standard thermodynamic quantities &#916;G°, &#916;H° and &#916;So associated with the corresponding cell reaction have been evaluated for different temperatures. 
