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  Partner: UNT Libraries
 Department: Chemistry
 Decade: 1930-1939
A Chemical Investigation of Lake Dallas to Determine the Factors Influencing Plankton Growth.

A Chemical Investigation of Lake Dallas to Determine the Factors Influencing Plankton Growth.

Date: August 1939
Creator: Welch, Herschel
Description: A study to determine the organic content of Lake Dallas, and study the influence on plankton growth.
Contributing Partner: UNT Libraries
A Chemical Analysis of Yellow Dent Corn

A Chemical Analysis of Yellow Dent Corn

Date: August 1939
Creator: Hamby, R. B.
Description: This study examines history, climate, and distribution in relation to the chemical content of yellow dent corn.
Contributing Partner: UNT Libraries
A Comparative Quantitative Study of the Common Elements Found in the Hackenberry

A Comparative Quantitative Study of the Common Elements Found in the Hackenberry

Date: June 1939
Creator: Bailey, Duward W.
Description: This comparative study attempts to determine the importance of soil fertility in determining how much of an element a plant absorbs.
Contributing Partner: UNT Libraries
Chlorosulfonic Acid Reactions with Saturated Hydrocarbons

Chlorosulfonic Acid Reactions with Saturated Hydrocarbons

Date: May 1939
Creator: Stubblefield, H. L.
Description: This thesis examines the reactions of hydrocarbons exposed to chlorosulfonic acid in order to establish the reaction rate and associated molecular structure of each compound.
Contributing Partner: UNT Libraries
The Electrodeposition of Zinc

The Electrodeposition of Zinc

Date: August 1939
Creator: Flanagin, Charles E.
Description: This thesis examines the use of zinc for electroplating and compares its use to other metals. Experiments conducted to gather data indicated circumstances which resulted in optimal results.
Contributing Partner: UNT Libraries
The Determination of the Constants in the System of Methyl Alcohol, Formic Acid, Methyl Formate and Water

The Determination of the Constants in the System of Methyl Alcohol, Formic Acid, Methyl Formate and Water

Date: August 1939
Creator: Cox, Ross L.
Description: Problems presented in this paper concern the chemical equilibrium of methyl alcohol, formic acid, and methyl formate when combined.
Contributing Partner: UNT Libraries
Diffusion of Hydrocarbons Through Rubber Membranes

Diffusion of Hydrocarbons Through Rubber Membranes

Date: August 1939
Creator: Long, Loren M.
Description: This thesis explores the seperation of isomeric paraffins in organic chemistry and how the resulting mixture of hydrocarbons might be examined.
Contributing Partner: UNT Libraries
An Attempt to Produce a High Octane Gasoline from C4 Hydrocarbons

An Attempt to Produce a High Octane Gasoline from C4 Hydrocarbons

Date: June 1939
Creator: Scott, Howard Winfred
Description: This thesis presents the results of an experiment conducted to discover if selenic acid or monazite sand are possible catalysts that can be used for the alkylation of isobutane and isobutene.
Contributing Partner: UNT Libraries
Electrodeposition of Cadmium

Electrodeposition of Cadmium

Date: August 1939
Creator: Bond, T. Jackson
Description: This thesis presents findings of experiments conducted to determine the most feasible method to electroplate metal.
Contributing Partner: UNT Libraries
A Quantitative Chemical Analysis of the Hicoria Pecan Nut Kernel

A Quantitative Chemical Analysis of the Hicoria Pecan Nut Kernel

Date: August 1939
Creator: Hollingsworth, Asa Kenneth
Description: This thesis explores the Hicoria genus and focuses on the Stuart variety of pecan tree. Experimentation yielded the ash constituents, fats, fat constants, crude fiber, protein, and sugar in shelled pecan samples.
Contributing Partner: UNT Libraries