Browsing Internal Research Funding by Author "Shaw, Lawton"
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2,4-D and Glyphosate affect aquatic biofilm accrual, gross primary production, and community respiration
Shaw, Lawton (2013-07-09)2,4-Dichlorophenoxyacetic acid (2,4-D) and glyphosate are widely used agricultural herbicides commonly found in surface waters near cultivated land. Field experiments were conducted to determine the effects of 2,4-D and ... -
Undergraduate Laboratory Experiments in Sonochemistry using an Ultrasonic Bath
Shaw, Lawton (2010-04-14)Two undergraduate experiments in sonochemistry are presented. The first experiment involves the sonication of aqueous solutions of potassium iodide. Sonication of aqueous media generates hydroxyl radicals, which oxidizes ... -
Use of a computer controlled spectrophotometer in home chemistry experiments
Shaw, Lawton (2012-11-15)Home lab experiments in general chemistry often involve simple chemical manipulations, general chemical observations, and measurements of volume and mass. A mass balance is often the most complex piece of lab equipment ...