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  • First law of Thermodynamics. Caption: So delta U equals Q minus W.

    In this episode, the Standard Deviants tackle thermodynamics. The study of thermodynamics involves the conversion of energy to useful forms of power. They discuss the three laws of thermodynamics, heat engines, work processes, heat sources, and entropy. Part of the "Standard Deviants School: Physics" series.

    (Source: DCMP)

  • 4Fe+3O2+4H2O converts to 2Fe2O3*2H2O. Caption: This causes the iron to become a hydrated iron oxide,

    Some chemical reactions happen spontaneously, like metal rusting. Other reactions are non-spontaneous and need to absorb energy in order to occur. Using the Second Law of Thermodynamics, the principle of entropy, and the calculation of Gibbs free energy, scientists can predict which reactions will occur and vary the conditions to make more of the desired products. In equilibrium reactions, both products and reactants are always present. Equilibrium reactions in the human body are essential for life and can be exploited in chemical manufacturing as well. Part of the series Chemistry: Challenges And Solutions.

    (Source: DCMP)

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  • Chemistry

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    A collection of Chemistry related resources

    A collection containing 67 resources, curated by Benetech