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Physical Sciences and Mathematics Commons

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Full-Text Articles in Physical Sciences and Mathematics

Quantitative Analysis (Gravimetric), L. Arthur Walton May 1920

Quantitative Analysis (Gravimetric), L. Arthur Walton

Chemistry Honors Papers

This 24 page thesis examines the determination of various compounds using gravimetric analyses.


Volumetric Chemical Analysis, Beatrice Brooks May 1920

Volumetric Chemical Analysis, Beatrice Brooks

Chemistry Honors Papers

This 20 page thesis illustrates various methods of volumetric processes.


Methyl Amines From Carbinol And Ammonium Chloride, Arthur Mark Howald Jan 1920

Methyl Amines From Carbinol And Ammonium Chloride, Arthur Mark Howald

Masters Theses

"During the spring of 1919 we undertook to prepare tri-methyl-amine for the Research Department of the Eastman Kodak Company in the Industrial Chemistry Laboratory of the Missouri School of Minds. According to V. Merz and K. Gasiorowski the three methyl amines were qualitatively proven to be present in the reaction products obtained by heating methyl alcohol, ammonia and zinc chloride to 220°C. in a bomb for fourteen hours. As these raw materials are inexpensive we attempted to prepare the tri-methyl-amine by this reaction employing for the purpose a small industrial autoclave. Methyl amines were obtained by the yield especially of …