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Titrations Titrations!
dkreller01
28 views
This video explains several concepts that underlie acid-base titrations. Terms defined include titrant, titrand, equivalent, normality, equivalence point, end point, titrat...
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Phelps
dkreller01
5 views
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CHEM 1146B Grade Calculator Spreadsheet
dkreller01
32 views
CHEM 1146B Student: Do you want to be able to calculate your course percentage?
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Thermochemical Concepts - Part 2
dkreller01
105 views
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Thermochemical Concepts - Part 1.mov
dkreller01
228 views
A review of ideas that are fundamental to the subject of 'thermochemistry'.
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Clickers in a chemistry course!
dkreller01
29 views
This video highlights use of student response systems in a course taught by Dr. David Kreller of Georgia Southern University.
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Conversions Part 1
dkreller01
21 views
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mixtures and concentration units
dkreller01
107 views
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Standard Addition Method
dkreller01
2,316 views
In this video I describe how the 'Standard Addition Method' works. This approach provides a way of determining the unknown concentration of an analyte in a sample and is us...
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Entropy and Spontaneity.mov
dkreller01
179 views
In this video I give a basic definition of what is this state function entropy (S) and state the second law of thermodynamics. I then show how to calculate the entropy chan...
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