MhChem Chemistry with Dr. Michael Russell

Chemistry 223 Video Lecture from June 6, 2025. This video covers Day 2 of an Exam Review for the upcoming Final Lecture Exam. This is the final lecture video for CH 223 Spring 2025! CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!

Chemistry 223 Video Lecture from June 4, 2025. This video covers Day 1 of an Exam Review for the upcoming Final Lecture Exam. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!

Chemistry 223 Video Lecture from June 2, 2025. This video covers material from Chapter 19 including an introduction to complex ion and coordination compound nomenclature, geometrical isomerism in inorganic compounds, and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!

Chemistry 223 Video Lecture from May 30, 2025. This video covers material from Chapter 19 including an overview of transition metals, Lewis acids and bases, ligands, coordination number, the dentate system for ligands, and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!

Chemistry 223 Video Lecture from May 28, 2025. This video covers Day 3 of an Exam Review for the upcoming Midterm Exam II. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!

Chemistry 223 Video Lecture from May 23, 2025. This video covers Day 2 of an Exam Review for the upcoming Midterm Exam II. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!

Chemistry 223 Video Lecture from May 21, 2025. This video covers material from Chapter 17 including info on electrolysis and more; it also covers Day 1 of an Exam Review for the upcoming Midterm Exam II. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!

Chemistry 223 Video Lecture from May 19, 2025. This video covers material from Chapter 17 including using the Faraday constant F, deltaG and E, E and K, quantitative electrochemistry, the Nernst equation, types of batteries and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!

Chemistry 223 Video Lecture from May 16, 2025. This video covers material from Chapter 17 including using SHE electrodes, cell potential tables of reduction, calculating E values, E and delG (spontaneity), the Faraday constant F, and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!

Chemistry 223 Video Lecture from May 14, 2025. This video covers material from Chapter 17 including balancing redox reactions in base, direct redox reactions, making an electrochemical cell, electrocell short hand notation, and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!

Chemistry 223 Video Lecture from May 12, 2025. This video covers material from Chapter 17 including redox versus atom transfer reactions, direct and indirect redox reactions, balancing redox reactions (part 1), and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!

Chemistry 223 Video Lecture from May 9, 2025. This video covers material from Chapter 16 including the meaning of deltaG, enthalpy and entropy driven reactions, threshold temperatures and delG, equilibrium constants and delG, and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!

Chemistry 223 Video Lecture from May 7, 2025. This video covers material from Chapter 16 including entropy and enthalpy, the second law of thermodynamics, Gibbs Free energy, and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!

Chemistry 223 Video Lecture from May 5, 2025. This video covers material from Chapter 16 including kinetics versus enthalpy, the 1st and 3rd laws of thermodynamics, an introduction to entropy, and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!

Chemistry 223 Video Lecture from May 2, 2025. This video covers material from Chapter 15 including separating ions through differences in Ksp, formation constants and Kf values, and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!

Chemistry 223 Video Lecture from April 30, 2025. This video covers material from Chapter 15 including solubility, the solubility table from CH 221, Ksp, calculating ion concentrations to begin precipitation and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!

Chemistry 223 Video Lecture from April 28, 2025. This video covers material from day 3 of an Exam Review for Midterm Exam I of CH 223. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!

Chemistry 223 Video Lecture from April 25, 2025. This video covers material from day 2 of an Exam Review for Midterm Exam I of CH 223. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!

Chemistry 223 Video Lecture from April 23, 2025. This video covers material from day 1 of an Exam Review for Midterm Exam I of CH 223. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!

Chemistry 223 Video Lecture from April 21, 2025. This video covers material from Chapter 14 Part 2 including WA+SB titrations, WB+SA titrations, the effect of Ka on titration curves, polyprotic acids, indicators, and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!

Chemistry 223 Video Lecture from April 18, 2025. This video covers material from Chapter 14 Part 2 including making a buffer, SA+SB titrations, SB+SA titrations, an intro to WA+SB titrations, and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!

Chemistry 223 Video Lecture from April 16, 2025. This video covers material from Chapter 14 Part 2 including buffers, the Henderson-Hasselbalch equation, adding strong acids and strong bases to a buffer (the modified HH equation to avoid 'double ICE') and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!

Chemistry 223 Video Lecture from April 14, 2025. This video covers material from Chapter 14 Part 1 and Chapter 14 Part 2 including complex ions, formation constants, titrations, the Common Ion Effect (and Le Chatelier's Principle), and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!

Chemistry 223 Video Lecture from April 11, 2025. This video covers material from Chapter 14 Part 1 including the directionality of acid-base reactions, quick pH equations for weak acids and bases (as well as strong acids and bases), the pH effects of salts, Lewis acid and bases, and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!

Chemistry 223 Video Lecture from April 9, 2025. This video covers material from Chapter 14 Part 1 including Kw, pH and pOH, Ka and Kb, pKa and pKb, the table of acids and bases, and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!

Chemistry 223 Video Lecture from April 7, 2025. This video covers material from Chapter 13 and Chapter 14 Part 1 including Le Chatelier's Principle and Q, strong and weak acids and bases, Kw, conjugate acids and bases, and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!

Chemistry 223 Video Lecture from April 4, 2025. This video covers material from Chapter 13 including equilibrium calculations, Le Chatelier's Principle, and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!

Chemistry 223 Video Lecture from April 2, 2025. This video covers material from Chapter 13 including converting Kp to Kc, the reaction quotient Q, equilibrium concentration calculations, and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!

Chemistry 223 Video Lecture from March 31, 2025. This video covers material from Chapter 13 including equilibrium systems, the equilibrium constant K, using ICE tables, Kp and Kc, and more. CH 223 website: http://mhchem.org/223 Let me know if you have any questions! Peace!

Chemistry 222 Video Lecture from March 14, 2025. This video covers Day 2 of an Exam Review for the upcoming Lecture Final in CH 222. CH 222 website: http://mhchem.org/222 Let me know if you have any questions! Peace!

Chemistry 222 Video Lecture from March 12, 2025. This video covers Day 1 of an Exam Review for the upcoming Lecture Final in CH 222. CH 222 website: http://mhchem.org/222 Let me know if you have any questions! Peace!

Chemistry 222 Video Lecture from March 10, 2025. This video covers material from Chapter 21 including nuclear stability, fusion, fission, medicine and the nucleus, making heavier elements, and more. CH 222 website: http://mhchem.org/222 Let me know if you have any questions! Peace!

Chemistry 222 Video Lecture from March 7, 2025. This video covers material from Chapter 21 including balancing nuclear reactions, decay and emission and capture reactions, the forces of nature, nuclear binding energy, and more. CH 222 website: http://mhchem.org/222 Let me know if you have any questions! Peace!

Chemistry 222 Video Lecture from March 5, 2025. This video covers material from Chapter 12 and Chapter 21 including mechanisms, catalysis, types of radioactive particles, and more. CH 222 website: http://mhchem.org/222 Let me know if you have any questions! Peace!

Chemistry 222 Video Lecture from March 3, 2025. This video covers material from Chapter 12 including the Arrhenius equation, mechanisms, the rate determining step (rds), elementary reactions, and more. CH 222 website: http://mhchem.org/222 Let me know if you have any questions! Peace!

Chemistry 222 Video Lecture from February 28, 2025. This video covers material from Chapter 12 including the integrated first order rate law, half life, half life and the rate constant, and more. CH 222 website: http://mhchem.org/222 Let me know if you have any questions! Peace!

Chemistry 222 Video Lecture from February 26, 2025. This video covers material from Chapter 12 including rates (speeds) of reactions, the rate law, orders of reaction, the integrated first order rate law, and more. CH 222 website: http://mhchem.org/222 Let me know if you have any questions! Peace!

Chemistry 222 Video Lecture from February 24, 2025. This video covers day 3 of an Exam Review for the upcoming Midterm Exam II. CH 222 website: http://mhchem.org/222 Let me know if you have any questions! Peace!

Chemistry 222 Video Lecture from February 21, 2025. This video covers day 2 of an Exam Review for the upcoming Midterm Exam II. CH 222 website: http://mhchem.org/222 Let me know if you have any questions! Peace!

Chemistry 222 Video Lecture from February 19, 2025. This video covers material from Chapter 11 including freezing point lowering, boiling point elevation, and osmotic pressure. This lecture also provides day 1 of an Exam Review for the upcoming Midterm Exam II. CH 222 website: http://mhchem.org/222 Let me know if you have any questions! Peace!

Chemistry 222 Video Lecture from February 17, 2025. (no video on Feb. 14 due to snow.) This video covers material from Chapter 11 including solvent, solute, solution; saturated and unsaturated; new concentration units (molality, weight percent and mol fraction) and their relation to molarity; and more. CH 222 website: http://mhchem.org/222 Let me know if you have any questions! Peace!

Chemistry 222 Video Lecture from February 12, 2025. This video covers material from Chapter 10 including liquids, vapor pressure, boiling of liquids, intermolecular forces and surface tension, viscosity, and more. CH 222 website: http://mhchem.org/222 Let me know if you have any questions! Peace!

Chemistry 222 Video Lecture from February 10, 2025. This video covers material from Chapter 9 and Chapter 10 including the relationship between temperature, mass and velocity for a gas; an overview of Intermolecular Forces (IM) including ion-dipole, dipole-dipole, hydrogen bonding, dipole-induced dipole and induced dipole-induced dipole; and more. CH 222 website: http://mhchem.org/222 Let me know if you have any questions! Peace!

Chemistry 222 Video Lecture from February 7, 2025. (no video on Feb. 5 due to snow.) This video covers material from Chapter 9 including the 'math of gas', the Ideal Gas Law (PV = nRT), PM = dRT, the value of R, and more. CH 222 website: http://mhchem.org/222 Let me know if you have any questions! Peace!

Chemistry 222 Video Lecture from February 3, 2025. This video covers Day 3 of an exam review for the upcoming Midterm Exam I. CH 222 website: http://mhchem.org/222 Let me know if you have any questions! Peace!

Chemistry 222 Video Lecture from January 31, 2025. This video covers Day 2 of an exam review for the upcoming Midterm Exam I. CH 222 website: http://mhchem.org/222 Let me know if you have any questions! Peace!

Chemistry 222 Video Lecture from January 29, 2025. This video covers Day 1 of an exam review for the upcoming Midterm Exam I. CH 222 website: http://mhchem.org/222 Let me know if you have any questions! Peace!

Chemistry 222 Video Lecture from January 27, 2025. This video covers material from Chapter 20 including the naming of benzene derivatives, carboxylic acids, amines, and a brief introduction to reactivity, polymers and more. CH 222 website: http://mhchem.org/222 Let me know if you have any questions! Peace!

Chemistry 222 Video Lecture from January 24, 2025. This video covers material from Chapter 20 including the naming of cycloalkanes, alcohols, ethers, ketones, aldehydes, alkynes, alkenes and more. CH 222 website: http://mhchem.org/222 Let me know if you have any questions! Peace!

Chemistry 222 Video Lecture from January 22, 2025. This video covers material from Chapter 8 and Chapter 20 including molecular orbital theory, bond order in MO theory, magnetism, shorthand MO notation, an overview of organic chemistry, alkyl groups, alkanes, and more. CH 222 website: http://mhchem.org/222 Let me know if you have any questions! Peace!

Chemistry 222 Video Lecture from January 17, 2025. This video covers material from Chapter 8 including molecular orbital theory, bond order in MO theory, paramagnetism in MO, sigma and pi bonds in MO, and more. CH 222 website: http://mhchem.org/222 Let me know if you have any questions! Peace!