Dr. Stephen Lukacs (March 2016)
Remedial general chemistry laboratories of essential practices and techniques and cutting-edge labs using the Vernier LabQuest2.
(March 2016) How to zero, tare, weigh, and read a triple beam balance to two decimal places.
(March 2016) How to learn and practice correctly loading and measuring both graduated and volumetric pipettes to precisely measure volumes of liquids.
(March 2020) A detailed study of the rate and energy laws of the decomposition of hydrogen peroxide.
(March 2016) Direction and guidance on evaluating the data and post-lab questions amid COVID19 isolation.
(March 2020) The titration of a known concentration that reacts 1:1 with an unknown concentration will allow us to determine the concentration of the unknown. This online lecture walks you through its evaluation and math for that determination of the unknown.