• 012326 Chemistry 222 Video Lecture
    Jan 23 2026

    Chemistry 222 Video Lecture from January 23, 2026.

    This video covers material from Chapter 9 including enthalpy of formation values, Hess's Law, determining the enthalpy of a reaction using enthalpy of formation values (products - reactants), and more.

    CH 222 website: https://mhchem.org/222

    Let me know if you have any questions! Peace!

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    50 min
  • Chapter 9 Complete Lecture Part II
    Jan 21 2026
    This the Complete Lecture for Chapter 9. This episode is part 2 of 2 episodes.
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    45 min
  • Chapter 9 Complete Lecture Part I
    Jan 21 2026
    This the Complete Lecture for Chapter 9. This episode is part 1 of 2 episodes.
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    40 min
  • Chapter 9 Screencast - The Strength of Ionic and Covalent Bonds
    Jan 21 2026
    A screencast from Chapter 9 in CH 222 entitled “The Strength of Ionic and Covalent Bonds”
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    13 min
  • Chapter 9 Screencast - Using Heats of Formation
    Jan 21 2026
    A screencast from Chapter 9 in CH 222 entitled “Using Heats of Formation”
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    7 min
  • Chapter 9 Screencast - Hess's Law
    Jan 21 2026
    A screencast from Chapter 9 in CH 222 entitled “Hess's Law”
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    6 min
  • Chapter 9 Screencast - Enthalpy
    Jan 21 2026
    A screencast from Chapter 9 in CH 222 entitled “Enthalpy”
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    19 min
  • Chapter 9 Screencast - Heat Capacity and Specific Heat Capacity
    Jan 21 2026
    A screencast from Chapter 9 in CH 222 entitled “Heat Capacity and Specific Heat Capacity”
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    15 min