38:03

Position and Momentum Measurements on the Harmonic Oscillator, and the Uncertainty Principle

33:30

Solutions to the 2019 AP® Chemistry Free-Response Questions #4, 5, 6, 7

23:23

Solutions to the 2019 AP® Chemistry Free-Response Questions #3

29:17

Solutions to the 2019 AP® Chemistry Free-Response Questions #2

26:59

Solutions to the 2019 AP® Chemistry Free-Response Questions #1

01:33:45

Harmonic Oscillator Wavefunctions, Eigenenergies, Quantum Transition and Hermite Recurrences

36:12

Calculating Normalization, Eigenenergies and Probabilities in the 1D Particle-In-A-Box Problem

21:00

Acid / Base Equilibrium Calculation Involving A Weak Diprotic Acid

25:53

How to Use Gnuplot to Produce Scientific Data Animations

08:31

What Is An Eigenfunction / Eigenvalue Problem Anyway? | Fundamentals of Quantum Mechanics

12:13

Calculating pH of a Weak Base Solution

10:38

Calculating pH of a Weak Acid Solution without Using the Quadratic Formula

25:56

Another Example of an Eigenfunction /Eigenvalue Problem in Quantum Mechanics

18:29

Calculating the pH of a Mixture of Weak Acids

07:09

A Simple Example of an Eigenequation, and its Eigenfunction and Eigenvalue

51:04

Commutation Relationship between Angular Momentum Operators & Their Commutators in Quantum Mechanics

17:51

Calculating pH and Percent Dissociation for a Weak Acid Solution

03:00

Calculating pH of a Strong Acid Solution

14:45

Commuting vs Noncommuting Operators in Quantum Mechanics, and the Commutator between Them

09:09

Eigenfunctions, Eigenvalues and Eigensystems in Quantum Mechanics

16:48

Linear Operators in Quantum Mechanics

14:11

pH and pOH Calculation

18:18

Ka, Kb, Kw, Conjugate Acid/Base Pairs, Relative Acid Base Strengths

12:27

LeChatelier's Principle, Heterogeneous Equilibrium, Law of Mass Action

22:39

Calculating Equilibrium Concentrations for Small K, Extent of Reaction, ICE

32:51

Reaction Quotient, Direction of Reaction, Calculating Equilibrium Concentrations, ICE

16:58

Writing Equilibrium Expressions: Kp and Kc

59:25

Solutions to 2008 AP Chemistry Exam Free Response Questions | College & AP Chemistry Solutions 13

37:26

Solutions to 2011 AP Chemistry Exam Free Response Questions | College & AP Chemistry Solutions 14

05:04

Chem Basics - Uncertainty and errors of a measurement | College & AP Chemistry Tutorial 20

07:29

Chem Basics - Unit conversion and dimensional analysis | College & AP Chemistry Tutorial 19

34:43

Solutions to 2010 AP Chemistry Exam Free Response Questions | College & AP Chemistry Solutions 11

30:47

Solutions to 2009 (B) AP Chemistry Exam Free Response Questions| College & AP Chemistry Solutions 12

09:16

Acid Base - Acid base equilibrium, pH and acid base strengths | College & AP Chemistry Tutorial 16

08:09

Chemical Equilibrium - Reaction quotient and ICE | College & AP Chemistry Tutorial 15

07:27

Chemical Equilibrium - Equilibrium and ICE calculations | College & AP Chemistry Tutorial 14

05:38

Chemical Kinetics - Reaction mechanisms | College & AP Chemistry Tutorial 13

05:32

Chemical Kinetics - Kinetics and the rate laws | College & AP Chemistry Tutorial 12

04:13

Solution Stoichiometry - Common reactions in solutions | College & AP Chemistry Tutorial 11

04:26

Bonding, Lewis Structures, VSEPR- Quick Lewis structures | College & AP Chemistry Tutorial 08

06:37

Thermochemistry - First law of thermodynamics | College & AP Chemistry Tutorial 10

05:42

Bonding, Lewis Structures, VSEPR- Formal charges | College & AP Chemistry Tutorial 09

04:09

Bonding, Lewis Structures, VSEPR- Quick VSEPR | College & AP Chemistry Tutorial 07

04:46

Solution Stoichiometry - Balancing redox equations | College & AP Chemistry Tutorial 06

04:42

Atoms, Molecules, Ions - Chemical bonds | College & AP Chemistry Tutorial 05

05:46

Atoms, Molecules, Ions - The formation of ions | College & AP Chemistry Tutorial 04

03:20

Stoichiometry - Calculating number of moles | College & AP Chemistry Tutorial 03

05:43

Stoichiometry - Limiting reagent | College & AP Chemistry Tutorial 02

03:47

Stoichiometry - The concept of atoms | College & AP Chemistry Tutorial 01