February 4 2015

AP9-1

AP Chemistry lecture over enthalpy, entropy, free energy and reactions that are thermodynamically favorable or spontaneous.

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July 2 2013

CCAP9-3

AP Chemistry lecture over free energy, work and activation energies.

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CCAP9-2

AP Chemistry lecture over free energy and chemical reactions.

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CCAP9-1

AP Chemistry lecture over enthalpy, entropy, free energy and reactions that are thermodynamically favorable or spontaneous.

Watch Now: