30 



13. McBain, M. E. Laing and Titley. J' Trans. Chom. Soc' 1919, 115, 1279.) 



Conductivity, density, and freezing points of potassium, laurate, oleate, 

 octoate, acetate and decoate and of sodium oleate and acetate. Formu- 

 lation, concentration and mobility of the ionic micelle. Dew j)oint 

 measurements of ammonium laurate and palmitate and of potassium 

 chloride, laurate, octoate, and oleate at 20°. ' 



14. J. W. McBain and C. S. Salmon. (' Proc. Roy. Soc' and ' Journ. Amer. 

 Chem. Soc.,' March 1920.) 



Dew point measurements of most of the sodium and potassium soaps 

 down to the acetate at 90°. Formulation, concentration and mobility 

 of the ionic micelle. 



15. J. W. McBain, M. E. Laing and M. Taylor. (Not yet appeared.) 



Conductivity, dew point and density of sodium palmitate solutioiis 

 containing various additions of sodium hydroxide and of palmitic acid. 



II. — Molecular weight and Osmotic activity, 

 1, 2, 5, 12, 13, 14, 15 above. 



16. B. Moore and W. H. Parker. (' Amer. Journ. Physiol.', 1902, 7, 261.) 



B. Moore and H. E. Roaf. (' KoUoid Zeitschr.', 1913, 13, 133.) 



Osmometer experiments with soaps giving unreliable and erroneous 

 results, in some cases of the wrong order of magnitude. 



17. F. Krafft and A. Stern, H. Wiglow, A. Strutz. (' Ber.', 1894, 27, 1747, 

 1755; 1895, 28, 2,566; 1896, 29, 1,328; 1899, 32, 1584.) 



EbuUioscopic measurements of the sodium and potassium salts of 

 most of the fatty acids in water and in alcohol, in most cases vitiated by 

 the partial pressure of air in the soap bubbles. Salting out. Extract- 

 ability with toluene. Appearance and sediments Effect of carbon 

 dioxide. 



IS. A. Smits. ('Zeitschr. physikal. Chem.', 1902, 39, 385; 1903, 45, 608.) 



Tensimetric determinations of sodium palmitate vitiated by partia' 

 pressm-e of air present. 



19. W. M. Bayliss. ('Proc. Roy. Soc.', 1910, B, 81, 269.) 



F. G. Donnan and A. B. Harris. (' Trans. Chem. Soc.', 1912, 99, 1,554.) 

 Conductivity and osmometer measurements ^vith Congo-red. 



III. — Hydrolysis. 



20. J. Lewkowitsch. ('Zeitschr. Angew Chem.', 1907, 20, 951.) 



The hydrolysis of soap solutions could never be complete since it was 

 impossible to extract aU the fatty acid by shaking with another solvent. 



21. D. Holde. ('Zeitschr. Elektrochem.', 1910, 16, 436.) 



Extraction of aqueous alcoholic soap solutions by petroleum ethec 

 See 2 above. 



22. G. Fendler and O. Kuhn. (' Zeitsher. angew. Chem.', 1907, 22, 107.) 



Effect of carbon dioxide upon various soaps. See 17 above. 



23. F. GoLDscHMiDT. (' Chemiker. Zeitung.', 1904, 302.) 



Hydrolysis in aqueous alcoholic solutions of soap 



