Chemistry 222 Video Lecture from January 16, 2026.

This video covers material from Chapter 8 and Chapter 9 including the Kinetic Molecular Theory (KMT) for gases, the van der Waals equation, thermodynamics and kinetics, the first law of thermodynamics and more.

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

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Chemistry 222 Video Lecture from January 14, 2026.

This video covers material from Chapter 8 including the ideal gas law, PM = dRT, M = gRT/PV, Dalton's Law of Partial Pressures, effusion and diffusion and more.

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

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Chemistry 222 Video Lecture from January 12, 2026.

This video covers material from Chapter 7 Part II and Chapter 8 including combustion analysis, gas pressure, types of gas laws, the gas constant and more.

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

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Chemistry 222 Video Lecture from January 9, 2026.

This video covers material from Chapter 7 Part II including limiting reactants, excess reactant amount at the end, titration analysis, gravimetric analysis and more.

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

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Chemistry 222 Video Lecture from January 7, 2026.

This video covers material from Chapter 7 Part II including stoichiometric coefficients, theoretical yield, actual yield, percent yield, limiting reactions, excess reactants, and more.

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

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Chemistry 222 Video Lecture from January 5, 2026.

This video covers material from Chapter 7 Part II including a review of Chapter 7 Part I (from CH 221), stoichiometry, the importance of a balanced equation, the 'grams moles moles grams' dance, and more.

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

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Chemistry 221 L1 Video Lecture from December 5, 2025.

This video covers Day 3 of an Exam Review for the Final Lecture Exam. We also had two student presentations at the beginning of class.

CH 221 website: https://mhchem.org/221

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Chemistry 221 L2 Video Lecture from December 4, 2025, Part 3 of 3.

This video covers Part III of an Exam Review for the Final Lecture Exam.

CH 221 website: https://mhchem.org/221

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