General Chemistry II
General Information:
This page has a compilation of key concept videos created by private individuals and/or professional teams online that describe key concepts for each chapter covered in General Chemistry II (CHEM 106) course.
Textbook for this course:
Chemistry: A Molecular Approach, 5th Edition, Pearson (ebook link)
Chemistry from OpenStax
Quizzes and practice problems:
Chem 101 will be used for all quizzes, in-class activities and practice problems for this course. Note that this is a paid access.
17 Electrochemistry
Electrochemistry - Introduction
Balancing redox equations in acidic solutions
Balancing redox equations in basic solutions
Electrochemical cells - Galvanic vs electrolytic
Determining Ecell (standard) for the reaction
Determining Ecell under non-standard conditions
Relationship between Ecell and free energy
Additional videos:
Balancing Redox equations in acidic and basic solutions (longer, but very good)
15 Equilibria of Other Reaction Classes
Buffers (definitely watch and understand!)
Henderson-Hasselbach equation - practice
Acid-base titration curve (long, but pretty good video)
Solubility product constant - intro (1.5x or greater speed better)
14 Acid-base Equilibria
Dissociation constant for strong and weak acids
Calculating the pH of weak acids
Calculating the pH of a weak base
Buffers (definitely watch and understand!)
Henderson-Hasselbach equation - practice
Acid-base titration curve (long, but pretty good video)
12 Kinetics
Rate law (at 6:09, the value should read 12 x 10-3 M/s, not 9 x 10-3 M/s)
Integrated rate law and half lives
Integrated rate law problems (Memorizing, as mentioned in this video, is not the correct approach. You need to understand what the equation and graphs mean)
Factors affecting reaction rate - overview
Collision theory and Arrhenius equation
(Derivation of the integrated rate laws - no need to summarize)
10 Liquids and Solids
Clausius-Clapeyron equation problem-solving