February 4, 2010
Published by Bryan at February 4, 2010
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Plotting Chemical Kinetics–steady state

httpvh://www.youtube.com/watch?v=QgcxUjY021E In this video one of the many uses of plotting in the ebooks is given.  The example is first order consecutive reactions where the rate equations for the the concentration changes are plotted.  By varying the rate constants so that the first is ten times smaller than the second, the steady […]
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February 4, 2010
Published by Bryan at February 4, 2010
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Chemical Calorimetry

httpvh://www.youtube.com/watch?v=by9piRJElEI In this video step-a by-step description is given of a bomb calorimeter that is used to measure the internal energy of a sample.  If you burn as sample completely and measure the heat that evolves, you can find the thermodynamic internal energy.  Recall that internal energy is a state […]
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February 1, 2010
Published by Bryan at February 1, 2010
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MCH Science E-Learning Products: Pricing

httpvh://www.youtube.com/watch?v=WXRT_KzjXgk Pricing Our regular prices are about half the cost of hard copy text books and offer much more. There are two types of pricing.  Regular prices and student prices which are discounted 25% by fromm regular pricing.  You can purchase the programs on DVD or by download. The fastes […]
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