
%0 Journal Article
%A Williamson, AG 
%T An extension to the principle of congruence
%J Australian Journal of Chemistry
%D 1975/05/01
%V 28
%N 5
%P 1125-1128
%K 
%R https://doi.org/10.1071/CH9751125
%U https://www.publish.csiro.au/paper/CH9751125 
%X P.A graphical procedure, analogous to that already used for mixtures of homologues of the general formula AnB, is described which can be used with mixtures of molecules of the general type, AnBn. The procedure is tested with enthalpies of mixing of ethers with other ethers and with alkanes. 
