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The Determination of the Constants in the System of Methyl Alcohol, Formic Acid, Methyl Formate and Water (open access)

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

Problems presented in this paper concern the chemical equilibrium of methyl alcohol, formic acid, and methyl formate when combined.
Date: August 1939
Creator: Cox, Ross L.
System: The UNT Digital Library
The Electrodeposition of Zinc (open access)

The Electrodeposition of Zinc

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.
Date: August 1939
Creator: Flanagin, Charles E.
System: The UNT Digital Library
A Quantitative Chemical Analysis of the Hicoria Pecan Nut Kernel (open access)

A Quantitative Chemical Analysis of the Hicoria Pecan Nut Kernel

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.
Date: August 1939
Creator: Hollingsworth, Asa Kenneth
System: The UNT Digital Library
Diffusion of Hydrocarbons Through Rubber Membranes (open access)

Diffusion of Hydrocarbons Through Rubber Membranes

This thesis explores the seperation of isomeric paraffins in organic chemistry and how the resulting mixture of hydrocarbons might be examined.
Date: August 1939
Creator: Long, Loren M.
System: The UNT Digital Library
An Attempt to Produce a High Octane Gasoline from C4 Hydrocarbons (open access)

An Attempt to Produce a High Octane Gasoline from C4 Hydrocarbons

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.
Date: June 1939
Creator: Scott, Howard Winfred
System: The UNT Digital Library
Chlorosulfonic Acid Reactions with Saturated Hydrocarbons (open access)

Chlorosulfonic Acid Reactions with Saturated Hydrocarbons

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.
Date: May 1939
Creator: Stubblefield, H. L.
System: The UNT Digital Library
Electrodeposition of Cadmium (open access)

Electrodeposition of Cadmium

This thesis presents findings of experiments conducted to determine the most feasible method to electroplate metal.
Date: August 1939
Creator: Bond, T. Jackson
System: The UNT Digital Library
A Comparative Quantitative Study of the Common Elements Found in the Hackenberry (open access)

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

This comparative study attempts to determine the importance of soil fertility in determining how much of an element a plant absorbs.
Date: June 1939
Creator: Bailey, Duward W.
System: The UNT Digital Library
A Chemical Analysis of Yellow Dent Corn (open access)

A Chemical Analysis of Yellow Dent Corn

This study examines history, climate, and distribution in relation to the chemical content of yellow dent corn.
Date: August 1939
Creator: Hamby, R. B.
System: The UNT Digital Library
A Chemical Investigation of Lake Dallas to Determine the Factors Influencing Plankton Growth. (open access)

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

A study to determine the organic content of Lake Dallas, and study the influence on plankton growth.
Date: August 1939
Creator: Welch, Herschel
System: The UNT Digital Library