American Chemical Society 



MONOGRAPH SERIES 



IN PREPARATION 



Fixed Nitrogen. 



By Harry A. Curtis. 



Surface Energy and Colloidal Systems. 

 By W. D. Harkins and T. F. Young. 



Nucleic Acids. 



By P. A. Levene. 

 Molecular Rearrangements. 



By C. W. Porter. 

 Catalysis in Homogeneous Systems. 



By F. O. Rice. 



Nitrocellulose Lacquers. 



By Arthur D. Little, F. M. Crawford and Bruce K. Brown. 



Casein and Its Industrial Applications. 



By Edwin Sutermeister. 

 Application of Statistical Mechanics to Physical-Chemical 

 Problems. 



By Richard C. Tolman. 



Hydrochloric Acid and Sodium Sulfate. 



By N. A. Laury. 

 Vapor Phase Catalytic Oxidation of Organic Compounds and 

 Ammonia. 



By J. M. Weiss, C. R. Downs and Dorothy A. Hahn. 



Absorption Spectra. 



By Victor Henri and Emma P. Carr. 



The Thermal Decomposition of Organic Compounds. 

 By Charles D. Hurd. 



