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2020 Halloween. Be resilient. Be hopeful.
2021-7-20 No comment on microchips in vaccines
2021-7-4 Brown bear walking
2022-6-16 Hail, Ellensburg, Washington
22 10 Nonconjugated Diene and Polyene
22 11 Butadiene Cyclobutadiene Cyclooctatetraene
22 12 Benzene
22 13 Allyl Anion
22 14 Cyclopentadiene Cycloheptatriene
22 15 Carbenes
22 16 Alkanes, Agostic Hydrogens, and Noble Gases
22 17 N2 and NO
22 18 d Block Carbonyls
22 19 Metallocenes
22 20 Metal–Metal Bonding and Metal Clusters
22 21 Ligand Substitution
22 22 Oxidative Addition and Reductive Elimination
22 23 Sigma Bond Metathesis
22 24 1,1-Migratory Insertion Reactions
22 25 1,2-Insertions and β-Hydride Elimination
22 26 alpha-, beta-, gamma-, and delta-hydride eliminations
22 26 α-, γ-, and δ-Hydride Eliminations and Cyclometallations
22 27 Alkene Metathesis
22 28 Hydrogenation of alkene catalyzed by Wilkinson's chloridotris(triphenylphosphine)rhodium(I)
22 28 Hydrogenation of Alkenes
22 29 Hydroformylation
22 30 Tsuji-Wacker Oxidation of Alkenes
22 30 Wacker Oxidation of Alkenes
22 31 Palladium Catalyzed C-C Bond Formation
22 32 TiCl4 Catalyzed Polymerization of Ethylene
22 33 Converting methanol to acetic acid by a Rh catalyst
23 1 Generating Molecular Orbitals from Atomic Orbitals
23 2 One-electron molecule H2+
23 3 MOs in H2+
23 4 Shapes of MOs in H2+
23 5 Homonuclear Diatomic Molecules H2
23 6 MOs of Homonuclear Diatomic Molecules
23 7 Bond Order Strength Length
23 8 MOs of Heteronuclear Diatomic Molecules
23 9 Molecular Electrostatic Potential
24 1 Lewis Structure and VSEPR
24 2 sp sp2 and sp3 hybrid orbitals
24 3 Bents Rule
24 4 Hybrid Orbitals in Ethene and Ethane
24 5 Canonical MO in H2O
24 6 Delocalized vs Localized MO
24 7 MOs in CH2O
24 8 Huckel Model
24 9-10 MOs in Solids
24 SI MOs in CH4 and H2O
25 1 Electronic Energy Spacings
25 2 Molecular Terms
25 3 Electronic Transitions of O2
25 4 Vertical Electronic Transitions
25 5 Why are UV-Vis peaks Broad
25 6 Selection Rule and Jablonski Diagram
26 Computational Chemistry
27 Molecular Symmetry
28 NMR
29 Probability
30 Boltzmann Distribution
31 1 Canonical Ensemble
31 2 Canonical Partition Function Q and q
31 3 Partition Functions of Molecules
31 4 Translational Partition Function
31 5-6 Rotational Partition Function
31 7 Vibrational Partition Function
31 8 Equipartition Theorem
31 9 Electronic Partition Function
32 1 Average Energy
32 2-3 Internal Energy and Heat Capacity
32 4 Entropy
32 5 Residual Entropy
32 6 Functions A P H G
32 7 Keq and Rate Constant k
33 1 Gas Motion and Pressure
33 2 Velocity Distribution in One Dimension
33 3 Speed Distribution in Three Dimension
33 4 Comparative Values for Speed Distributions
33 5 Gas Effusion
33 6 Molecular Collisions
33 7 Mean Free Path
34 Transport Phenomena
35 1 Intro to Kinetics
35 10 Reversible Reactions
35 13 Potential Energy Surface
35 14 Activated Complex Theory
35 2 Reaction Rates
35 3 Rate Laws
35 4 Reaction Mechanisms
35 5 Integrated Rate Law
35 7 Sequential First Order Reactions
35 8 Parallel Reactions
35 9 Temperature Dependence of Rate Constants
36 1 Reaction Mechanisms
36 2 Pre-Equilibrium Approximation
36 3 Lindemann Mechanism for Unimolecular Reactions
36 4 Enzyme Catalysis
36 4 Heterogeneous Catalysis Adsorption vs Desorption
36 4 Michaelis-Menten Enzyme Catalysis Lineweaver-Burk Plot
36 5 Radical Chain Reactions
36 6 Numerical examples of radical-chain polymerization
36 6 Radical Chain Polymerization
A G Depends on P V T
A G Spontaneity
A Tutorial on FoldIt by Phuc (Kevin) Nguyen
Activation Energy Greater than Enthalpy of Activation by RT
Activation of Octahedral Complexes
Activity of Ions: Physical Chemistry Tutorial
Add Another Salt to Change Solubility
Adding Ar to Liquid-Gas Equilibrium
An open-access, editable, and multimedia-aided Physical Chemistry textbook (2023 Fall ACS talk)
Analyzing HCl-35 Vibrational Rotational Spectrum
and 2 Spectroscopy
and 3 Quantum Vibration
and 4 Quantum Rotation 2D
Atomic Orbitals:Physical Chemistry Tutorial
Atomic Properties: Physical Chemistry Tutorial
Atomic Term Symbols of the d2 Electron Configuration
Atomic Terms, Levels, States, and the Lowest Energy Atomic Terms
Atomic Units in Quantum Mechanics
Band Gap: Physical Chemistry Tutorial
Base Hydrolysis: Physical Chemistry Tutorial
Binary Solution: Physical Chemistry Tutorial
Blackbody Radiation: Physical Chemistry Tutorial
Bohr Model Rydberg Constant
Boiling Point of Water vs Elevation: 1 Degree Celsius per 1000 Feet
Bomb Calorimetry Calculation
Bomb calorimetry: making the bomb w/ liquid 1-octanol
Bond Length: Physical Chemistry Tutorial
Bond Properties: Physical Chemistry Tutorial
Bond Strength: Physical Chemistry Tutorial
BrF5 trigonal bipyramidal vs square pyramidal structure, B3LYP/6-31G(d) calculations.
Broken (16-year old) and new Whirlaway 191PC food waste disposer
Building Physical Chemistry From Scratch: A DIY Tutorial
Calculate Entropy Change: Physical Chemistry Tutorial
Calculate Equilibrium Partitial Pressure
Calculate q w Changes of U H
Calculate the P-T Slope
Calculating the electron affinity of a carbon atom
Calculating the energy for the singlet and triplet states of a carbon atom
Calculating the heat capacity of a bomb calorimeter using WolframAlphcom
Calculating the ionization energy of a carbon atom
Calculating UV-Vis and electronic circular dichroism (ECD) spectra of CHFClBr: Physical Chemistry Tutorial
Calculating UV-Vis and electronic circular dichroism (ECD) spectra of HFClC-CHFOH and ClFHC-CHFOH.
Calculus Thermal Expansibility Compressibility
Can Cp be less than Cv?
Carbon Monoxide: Physical Chemistry Tutorial
Carnot Cycle: Physical Chemistry Tutorial
Cell Potential: Physical Chemistry Tutorial
Ch00 Physical Chemistry TOC
Ch01 0 Fundamentals of Thermodynamics
Ch01 1A What Is Thermodynamics
Ch01 1B What Is Thermodynamics
Ch01 2 The Zeroth Law of Thermodynamics
Ch01 3 The First Law of Thermodynamics
Ch01 4 The Second Law of Thermodynamics
Ch01 5 The Third Law of Thermodynamics
Ch01 6A Pure Gases Liquids and Solids
Ch01 6B Pure Gases Liquids and Solids
Ch01 6C Pure Gases Liquids and Solids
Ch01 6D Pure Gases Liquids and Solids
Ch01 6E Pure Gases Liquids and Solids
Ch01 7 Mixtures of Gases Liquids and Solids
Ch01 8 Extensive and Intensive Functions
Ch02 0 Internal Energy Work Heat and Enthalpy
Ch02 1 Internal Energy
Ch02 2 Work
Ch02 3 Heat
Ch02 4 Heat and Work at Quantum Level
Ch02 5 State and Path Functions
Ch02 6A Isochoric and Isobaric Processes
Ch02 6B Isochoric and Isobaric Processes
Ch02 7 Reversible and Irreversible Processes
Ch02 8 Isothermal Processes
Ch02 9A Adiabatic Processes
Ch02 9B Adiabatic Processes
Ch03 0 Internal Energy and Enthalpy
Ch03 1 U and H Depend on P V T
Ch03 2 Isochoric Heat Capacity vs Isobaric Heat Capacity
Ch03 3 The Joule Experiment
Ch03 4A The Joule Thomson Experiment
Ch03 4B The Joule Thomson Experiment
Ch03 5 Internal Energy of Reaction and Hess Law
Ch03 6 Enthalpy of Reaction and Enthalpy of Formation
Ch03 7 Temperature Dependence of Enthalpy of Reaction
Ch03 8 Pressure Dependence of Enthalpy of Reaction
Ch03 9A Bomb Calorimetry
Ch03 9B Bomb Calorimetry
Ch04 0 Entropy
Ch04 1 Definitions of Entropy
Ch04 2 The Carnot Cycle
Ch04 3 Heat Engine Heat Pump and Refrigerator
Ch04 4A Entropy Change in Reversible and Irreversible Processes
Ch04 4B Entropy Change in Reversible and Irreversible Processes
Ch04 5 The Second Law of Thermodynamics
Ch04 6 The Clausius Inequality
Ch04 7 The Third Law of Thermodynamics
Ch04 8 Entropy Change of Chemical Reactions
Ch05 0 Helmholtz Energy and Gibbs Energy
Ch05 1 Definitions of Helmholtz Energy and Gibbs Energy
Ch05 2 U H A G Depend on P V T S
Ch05 3 Maxwell Relations
Ch05 4 U and A Depend on T and V
Ch05 5 H and G Depend on T and P
Ch05 6 Changes of U H A G S When Ideal Gases Mix
Ch05 7 Changes of H and G in Chemical Reactions
Ch05 8 Criteria of Spontaneity
Ch05 9 Chemical Potential
Ch06 0 Chemical Equilibrium
Ch06 1 Gibbs Energy of Reaction and Reaction Quotient
Ch06 2 Equilibrium Constant of Pressures
Ch06 3 Equilibria That Involve Pure Liquids and Solids
Ch06 4 Equilibria That Involve Solutions
Ch06 5 Equilibrium Constant of Concentrations and Equilibrium Constant of Mole Fractions
Ch06 6 General Expression of Equilibrium Constant
Ch06 7 Le Chateliers Principle
Ch07 0 Gases Liquids Solids and Phase Diagrams
Ch07 1 Ideal and Real Gases
Ch07 2 Compression Factor
Ch07 3 Fugacity
Ch07 4 P T Phase Diagram
Ch07 5 The Clausius Clapeyron Equation
Ch07 6 The Phase Rule
Ch07 7 The P V T Phase Diagram
Ch07 8A The mu T Phase Diagram
Ch07 8B The mu T Phase Diagram
Ch07 9 The T q Phase Diagram
Ch08 0 Nonelectrolyte Solutions
Ch08 1 Ideal Solutions and Raoults Law
Ch08 2A Colligative Properties
Ch08 2B Colligative Properties
Ch08 2C Colligative Properties
Ch08 3 Thermodynamics of Ideal Solutions
Ch08 4 Pressure Composition Phase Diagram
Ch08 5 Temperature Composition Phase Diagram
Ch08 6 The Gibbs Duhem Equation
Ch08 7 Thermodynamics of Real Solutions
Ch08 8 Ideal Dilute Solutions and Henry's Law
Ch08 9 Activity
Ch09 0 Electrolyte Solutions
Ch09 1 Enthalpy Entropy and Gibbs Energy of Solvated Ions
Ch09 2A Thermodynamics of Dissolution of Salt in Water
Ch09 2B Thermodynamics of Dissolution of Salt in Water
Ch09 3 Activities of Solvated Ions
Ch09 4 Ionic Strength and Mean Activity Coefficients
Ch09 5 Chemical Equilibrium in Electrolyte Solutions
Ch09 6 Salt In and Salt Out Effects
Ch10 0 Electrochemical Reactions
Ch10 1 Electrochemical Cells
Ch10 2 Thermodynamics of Electrochemical Reactions
Ch10 3 Electrolysis
Ch11 0 Kinetic Theory of Gases
Ch11 1 One-Dimensional Velocity Distribution of Gas Particles
Ch11 2 Three-Dimensional Speed Distribution of Gas Particles
Ch11 3 Collisions and Pressure
Ch11 4 Collisional Frequency between Gas Particles
Ch11 5 Mean Free Path
Ch11 6 Mass Transport
Ch11 7 Thermal Conduction
Ch12 0 Elementary Chemical Kinetics
Ch12 1 Elementary Reactions vs Reaction Mechanisms
Ch12 2 Reaction Rates
Ch12 3 Rate Laws and Integrated Rate Laws
Ch12 4 Activated Complex Theory
Ch12 5 The Arrhenius Equation and the Eyring Equation
Ch12 6 Potential Energy Surfaces
Ch12 7 Reversible Reactions and Chemical Equilibrium
Ch13 0 Complex Reaction Mechanisms
Ch13 1 Parallel and Sequential Reaction Mechanisms
Ch13 2 Steady-State Approximation
Ch13 3 Preequilibrium Approximation
Ch13 4 Lindemann Mechanism
Ch13 5 Adsorption and Desorption
Ch13 6 Catalysis
Ch13 7A Radical Chain Reactions and Radical Chain Polymerization
Ch13 7B Radical Chain Reactions and Radical Chain Polymerization
Ch13 8 Oscillating Reactions
Ch13 9 Electron Transfer Reactions
Ch14 0 Quantum Mechanical Postulates
Ch14 1 Quantum Mechanical Postulate 1
Ch14 2 Quantum Mechanical Postulate 2
Ch14 3 Quantum Mechanical Postulate 3
Ch14 4 Quantum Mechanical Postulate 4
Ch14 5 Quantum Mechanical Postulate 5
Ch14 6 Quantum Mechanical Postulate 6
Ch15 0 Quantum Translation
Ch15 1 The Free Particle
Ch15 2 The Particle in the One-Dimensional Box
Ch15 3 Heisenbergs Uncertainty Principle
Ch15 4 The Particle in the Two-Dimensional Box
Ch15 5 The Particle in the Three-Dimensional Box
Ch15 6 The Tunneling Effect
Ch15 7 The UV-Vis Spectra of Conjugated Polyenes
Ch15 8 Quantum Confinement
Ch16 0 Quantum Rotation
Ch16 1 Classical Rigid Rotors
Ch16 2 Two-Dimensional Quantum Rotors
Ch16 3 Three-Dimensional Quantum Rotors
Ch16 4 Angular Momentum and Its z Component of 3D Rotation
Ch16 5 The Uncertainty Principle for the 2D Rotation
Ch17 0 Quantum Vibration
Ch17 1 The Classical Harmonic Oscillator
Ch17 2 The Quantum Vibration of Harmonic Oscillators
Ch17 3 The Quantum Vibration of Polyatomic Molecules
Ch17 4 Anharmonic Oscillators
Ch18 0 Rotational and Vibrational Transitions of Molecules
Ch18 1 Rotational Transition
Ch18 2 Vibrational Transition
Ch18 3 Infrared Spectra of Rigid Rotors and Harmonic Oscillators
Ch18 4A Non Rigid Rotors and Anharmonic Oscillators
Ch18 4B Non Rigid Rotors and Anharmonic Oscillators
Ch19 0 The Hydrogen Atom and Hydrogenic Ions
Ch19 1 The Schrödinger Equation of the Hydrogen Atom
Ch19 2 The Wavefunctions of the Hydrogen Atom
Ch19 3 The Properties of the Hydrogen Atom
Ch19 4 The Hydrogenic Ions
Ch20 0 Many Electron Atoms
Ch20 1 The Schrodinger Equation of the Helium Atom
Ch20 2A Electron Spin and Pauli Exclusion Principle
Ch20 2B Electron Spin and Pauli Exclusion Principle
Ch20 3 The Wavefunctions of the Electrons in an Atom
Ch20 4 The Variational Method
Ch20 5 The Hartree-Fock Self-Consistent-Field Method
Ch20 6 Periodic Trends
Ch20 7 Microstates and Atomic Terms
Ch20 8 Atomic Term Symbols of the d2 Electron Configuration
Ch21 0 Molecular Orbital Theory
Ch21 1 The Schrödinger Equations of Molecules
Ch21 2 The H2+ molecule
Ch21 3 The H2 molecule
Ch21 4 Homonuclear Diatomic Molecules
Ch21 5 Heteronuclear Diatomic Molecules
Ch21 6 VSEPR Theory
Ch21 7 Localized Molecular Orbital Theory
Ch21 8 Symmetry-Adapted Molecular Orbital Theory
Ch21 9 The Huckel Method
Ch22 0 Electronic and NMR Spectra of Molecules
Ch22 1A Microstates and Molecular Terms of Diatomic Molecules
Ch22 1B Microstates and Molecular Terms of Diatomic Molecules
Ch22 2 Electronic Transitions and Selection Rules
Ch22 3 UV-Vis Spectra of Electronic Transitions
Ch22 4 The Jablonski Diagram of Photochemistry
Ch22 5 Nuclear Magnetic Resonance Spectroscopy
Ch23 0 Computational Chemistry
Ch23 1 Potential Energy Surfaces
Ch23 2 Molecular Mechanics
Ch23 3 The Hartree-Fock Method and the Basis Sets
Ch23 4 Semiempirical Methods
Ch23 5 Post-Hartree-Fock Methods
Ch23 6 Hybrid Methods
Ch24 0 Probability and Statistics
Ch24 1 Basic Probability Theory
Ch24 2 Configurations and Microstates
Ch24 3 The Method of Lagrange Multipliers
Ch24 4A Boltzmann Distribution
Ch24 4B Boltzmann Distribution
Ch24 4C Boltzmann Distribution
Ch25 0 Statistical Thermodynamics
Ch25 1A Ensembles and Partition Functions
Ch25 1B Ensembles and Partition Functions
Ch25 1C Ensembles and Partition Functions
Ch25 2 Translational Partition Function and Energy
Ch25 3 Rotational Partition Function and Energy
Ch25 4 Vibrational Partition Function and Energy
Ch25 5 Electronic Partition Function and Energy
Ch25 6 Heat Capacity
Ch25 7A Entropy
Ch25 7B Entropy
Ch25 7C Entropy
Ch25 8 Helmholtz Energy and Gibbs Energy
Ch25 9 Thermodynamics and Kinetics
Changing engine oil for 2016 Chevy Spark
Changing the Boiling Point of Water
Chapter E. Ex 91
Chapter E. Ex 95
Character table: Physical Chemistry Tutorial
Charge Transfer Bands: Physical Chemistry Tutorial
Chelate and Macrocyclic Effects
Chem 505 presentation titled "Boron Switch for Selectivity of Catalytic Dehydrogenation ..."
Chem182 Summary of First Day
Chem381 2020F Exam 1 on Ch 1-2 Solutions
Chem381 2020F Exam 2 on Ch 3 Solutions
Chem381 2020F Exam 3 on Ch 4-5 Solutions
Chem381 2020F Exam 4 on Ch 6-7 Solutions
Chem382 2020W Final Solutions Part I
Chem382 2020W Final Solutions Part II
Chem382 2021W Exam1 Solutions
Chem382 2021W Exam2 Solutions
Chem383 2021S Exam1 Solutions
Chem383 2021S Exam2 Solutions
Chem383 2021S Exam3 Solutions
Chem383 2021S Final Exam Solutions
Chem473 2021S Exam1 Answers
Chem473 2021S Exam2 Answers
Chem473 2021S Final Exam Answers
Chemical Potential 0 ACS Talk
Chemical Potential 1 Table of Content
Chemical Potential 2 Rationale
Chemical Potential 3 Definitions
Chemical Potential 4 Criteria of Sponteneity
Chemical Potential 5 dG/dn Numerical
Chemical Potential 6 dG/dn Analytical
Chemical Potential 7 dA/dn Numerical
Chemical Potential 8 dA/dn Analytical
Chemical Potential 9 -TdS/dn Analytical
Chemical Potential: Physical Chemistry Tutorial
Chiral molecules: Physical Chemistry Tutorial
Chirality and Improper Rotation Symmetry Element
Clausius Inequality: Physical Chemistry Tutorial
Clausius-Claypeyron Equation
Close Packing: Physical Chemistry Tutorial
Colligative Properties: Physical Chemistry Tutorial
Collisional Frequency and Mean Free Path
Commutators and Heisenberg Uncertainty Principle
Compression Factor and Fugacity
Compression Factor: Physical Chemistry Tutorial
Computing the IR and RAMAN Spectra of Ethylene
Conceptual Connection 14 2 Rate of Change
Conceptual Connection 14 4 Reaction Rate and Reaction Order
Conceptual Connection 14 7 Orientation Factor
Conductivity of Solids: Physical Chemistry Tutorial
Cooperative Magnetism
Cp Cv
Crystal 1 Periodicity of Crystalline Structure
Crystal 2 Crystalline Structures and Unit Cells
Crystal 3 Types of Solids
Crystal 4 Molecular Solids
Crystal 5 Atomic Solids
Crystal 6 Ionic Solids
Crystal Field Theory: Physical Chemistry Tutorial
Crystal Quizzes
Crystal-Field Theory: Physical Chemistry Tutorial
Crystallization of the mixture of lauric acid and myristic acid
d-d and Charge-Transfer Reactions
Define Thermodynamics
Defining Ideal Solution
Deriving Boltzmann Distribution
Deriving Cv Given the Partition Function
Deriving PV=nRT Using Collision Theory
Deriving Temperature vs Volume in a Reversible Adiabatic Process
Deriving the 0th, 1st, and 2nd-Order Kinetics
Deriving the 2nd-Order Reaction Rate Law and Half Life
Deriving the 2nd-Order Reaction Rate Using Collision Theory
Deriving the Average Speed of Ideal Gas Particles
Deriving the Average Translational Energy of an Ideal Gas
Deriving the Difference between Cp and Cv
Deriving the Energy Given the Partition Function
Deriving the Entropy Change of an Ideal Gas
Deriving the Entropy Given the Partition Function
Deriving the Internal Pressure
Deriving the Joule Thomson Coefficient for a vdW gas
Deriving the Maxwells Relations
Deriving the Pressure Dependence of Enthalpy
Deriving the Rate Law for Parallel Reactions
Deriving the Rate Law for Reversible Reactions
Deriving the Rate Law for Sequential Reactions
Deriving the Rotational Energy Given the Partition Function
Deriving the Rotational Entropy Given the Partition Function
Deriving the Translational Energy Given the Partition Function
Deriving the Translational Entropy Given the Partition Function
Deriving the Vibrational Energy Given the Partition Function
Deriving the Vibrational Entropy Given the Partition Function
Deriving U, A, H, G, P Given the Partition Function
Determining Enthalpy of Sugar with a Bomb Calorimeter
Determining Enthalpy of Vaporization at Various Temperatures
Determining Enthalpy of Vaporization Given Vapor Pressures at Various Temperatures
Determining Eutectic Point of NaK Alloy
DFT Estimates Kinetic Energy Given Electron Density
Diffraction by a Double Slit
Drawing Binary Phase Diagram
Drawing the 3s and 3px orbitals
E and Activities
Eigen-Wilkins Mechanism: Physical Chemistry Tutorial
Electrochemical Cell: Physical Chemistry Tutorial
Electrochemical Series: Physical Chemistry Tutorial
Electron Count Preference
Electron Counting and Oxidation States
Electron counting for transition metal complexes
Electron Spin: Physical Chemistry Tutorial
Electronegativity and Oxidation Number: Physical Chemistry Tutorial
Electronic Spectra of Atoms
Electronic Spectra of Complexes: Physical Chemistry Tutorial
Electrons Are Waves: Physical Chemistry Tutorial
Enthalpy of Formation and Standard State: Physical Chemistry Tutorial
Enthalpy: Physical Chemistry Tutorial
Entropy and the Big Chill 1
Entropy and the Big Chill 10
Entropy and the Big Chill 11
Entropy and the Big Chill 12
Entropy and the Big Chill 13
Entropy and the Big Chill 2
Entropy and the Big Chill 3
Entropy and the Big Chill 4
Entropy and the Big Chill 5
Entropy and the Big Chill 6
Entropy and the Big Chill 7
Entropy and the Big Chill 8
Entropy and the Big Chill 9
Entropy Change of Surroundings
Entropy Decides the Natural Direction
Entropy of Gas Depends on Pressure P
Entropy of Reaction: Physical Chemistry Tutorial
Epicatalysis is impossible
Equations for Real Gases
Equilibrium Reversibility: Physical Chemistry Tutorial
Error Propagation (advanced)
Error Propagation (basic)
eta1 alkyl alkenyl alkynyl aryl
eta2 Alkene Alkyne
Eutectic Point: Physical Chemistry Tutorial
Ex 1 1
Ex 1 13
Ex 1 14
Ex 1 16
Ex 1 18
Ex 1 3
Ex 1 31
Ex 1 5
Ex 1 6
Ex 1 85
Ex 105
Ex 2 21
Ex 2 25
Ex 2 29
Ex 3.71
Ex 3.79
Ex 4 103
Ex 4 105
Ex 4 107
Ex 4 111
Ex 4 115
Ex 4 119
Ex 4 34 Madelung CsCl
Ex 4 55
Ex 4 58
Ex 4 63
Ex 4 65
Ex 4 67
Ex 4 69
Ex 4 73
Ex 4 79
Ex 4 83
Ex 4 87
Ex 4 93
Ex 4.101
Ex 4.109
Ex 4.123
Ex 4.29
Ex 4.33
Ex 4.35
Ex 4.37
Ex 4.39
Ex 4.43
Ex 4.47
Ex 4.49
Ex 4.51
Ex 4.53
Ex 4.89
Ex 4.95
Ex 43
Ex 5 1
Ex 5 2
Ex 5 24
Ex 5 27A
Ex 5 27BCD
Ex 5 29
Ex 5 31
Ex 5 35
Ex 5 37
Ex 5 43
Ex 5 45
Ex 5 49
Ex 5 54
Ex 5 57
Ex 5 61
Ex 5 63
Ex 5 73
Ex 51
Ex 6 25
Ex 6 31
Ex 6 33
Ex 6 37
Ex 6 39
Ex 61
Ex 69
Ex 7 15
Ex 7 17
Ex 7 21
Ex 7 23
Ex 7 25
Ex 7 29
Ex 7 35
Ex 7 41
Ex 7 43
Ex 7 45
Ex 7 47
Ex 7 51
Ex 7 53
Ex 7 55
Ex 7 59
Ex 7 71
Ex 70
Ex 71
Ex 73
Ex 79
Ex 8 21
Ex 8 23
Ex 8 25
Ex 8 29
Ex 8 31
Ex 8 33
Ex 8 35
Ex 8 37
Ex 8 39
Ex 8 41
Ex 8 51
Ex 8 53
Ex 8 55
Ex 8 57
Ex 8 63
Ex 8 65
Ex 8 67
Ex 8 69
Ex 8 71
Ex 8 87
Ex 83
Ex 88
Ex 89
Ex 91
Ex 99
EXCEL for Statistical Thermodynamics
Exercise 14 100 Calculate Freq Factor Given k at Two Temperatures
Exercise 14 111 Reverse Energy Barrier
Exercise 14 117 Rate Limiting Step Rate Law
Exercise 14 85 Reactants Doubled or Tripled
EXP #1 Methyl Red Lecture
EXP #1 Methyl Red Pre Lab Assignment
EXP #2 Acetic Acid Lecture
EXP #3 Mixed Acids Lecture
EXP #4 Qualitative Analysis Lecture
EXP #5 Solubility of Borax Lecture
EXP #6 Electrochemistry
Expansion Work of a System Being Compressed
Expansion Work: Definition, Formula, and Numerical Examples
Factorial of Negative One Half is the Square Root of PI
Fill in the Atomic Orbitals
Fly trap with indole (C8H7N) and trimethylamine (N(CH3)3) that attract flies.
For Life: Physical Chemistry Tutorial
For Practice 14 1 Rate of Change
For Practice 14 3 1st Order Concentration at 1900s
For Practice 14 6 Half Life
For Practice 14 7 Arrhenius to Get Rate Constant
Formation Constants: Physical Chemistry Tutorial
Formulating the Schrodinger Equation for the H atom
Fourier Transform: The Discrete Form
Fourier Transform: The Discrete Trigonometric Form
Free Particle Physical Chemistry Tutorial
Free Particle: Physical Chemistry Tutorial
Friday night
G and S of Electrochemical Reactions
G H S of Solvated Ions
G of mixing
G S H U V of mixing
Gas 1 Gas Pressure
Gas 2 Gas Laws
Gas 3 Kinetic Molecular Theory
Gas 4 Molecular Speed
Gas 5 Mean Free Path Diffusion Effusion
Gas 6 Molar Volume and Density
Gas 7 Partial Pressure
Gas 8 Real Gases
Gas Quizzes
Gaussian calculation of Ne2 cation on www.webmo.net
Gaussian Tutorial for Organic Chemists
Gibbs-Duhem Equation
Good quantum numbers, terms, levels, and states
H Depends on T P
H2 EXCEL Calculations
H2 Molecular Orbital
H3 Transition State Optimization via CWU WebMO
Hand Calculate the Kinetic Energy of All Electrons in a Room
Heat Capacity: Physical Chemistry Tutorial
Heat Pump and Refrigerator: Physical Chemistry Tutorial
Heat: Physical Chemistry Tutorial
Helium Atom: Physical Chemistry Tutorial
Henry's Law: Physical Chemistry Tutorial
Hess's Law for H of Solvation
Hess's Law: Physical Chemistry Tutorial
HF Self-Consistent Field Method
Higher Coordination Numbers: Physical Chemistry Tutorial
How do enthalpy and entropy of a reaction depend on temperature
How do internal energy and enthalpy of an ideal gas depend on temperature
How do P, V, and T depend on each other for ideal and vdW gases?
How do S U H A G change when ideal gases mix
How do the enthalpy and the internal energy of a reaction differ?
How does cell potential depend on temperature and pressure?
How does entropy depend on temperature and pressure?
How does entropy depend on temperature and volume?
How does equilibrium constant depend on temperature?
How does Gibbs energy depend on temperature and pressure?
How does the vapor pressure of a pure liquid depend on temperature?
How does transition metal interact with ethene or ethylene (C2H4)?
How to determine the reduction potential given two other reductive potentials?
How to determine the standard enthalpy of fusion and the standard enthalpy of vaporization
How to Lose Less Money in a Casino
How to Prove the Lever Rule?
How to Prove the Phase Rule?
How to uninstall a dishwasher
How to use Anaconda Spyder
How to view feedback on CANVAS?
Hydrides and Dihydrogen
Hydrogen Atomic Orbitals
Ideal Dilute Solution: Physical Chemistry Tutorial
Ideal Gas: High-Rise Buildings
Inaccurate Shell Model
Inner-Sphere Mechanism: Physical Chemistry Tutorial
Integrated rate law for second-order A+B=P reversible reactions
Integrating Gaussian Functions over the Entire Space
Intermediate Coordination Numbers: Physical Chemistry Tutorial
Internal Energy vs Enthalpy of Reaction
Internal Energy: Physical Chemistry Tutorial
Introducing Entropy: Physical Chemistry Tutorial
Ionic Solids: Physical Chemistry Tutorial
Ionic Strength Activity Coefficient
IR Absorption: Physical Chemistry Tutorial
Irreducible Representations: Physical Chemistry Tutorial
Isomerization: Physical Chemistry Tutorial
Joule Thompson Experiment: Physical Chemistry Tutorial
K as a Function of Standard E
K of Activities
K of Fugacities
Kc Kx
Kinetic Model of Adsorption and Desorption
Kinetics 1 Collisions and Reaction Rate
Kinetics 10 Reversible Reactions and Chemical Equilibrium
Kinetics 11 Preequilibrium Approximation
Kinetics 12 Catalysts
Kinetics 2 Reaction Rate
Kinetics 3 Rate Law
Kinetics 4 Determining the Reaction Order
Kinetics 5 Integrated Rate Law
Kinetics 6 Half Life
Kinetics 7 Arrhenius Equation
Kinetics 8 Elementary Reactions vs Mechanisms
Kinetics 9 Rate Determining Step
Kinetics of Adsorption and Desorption on Two Sites
Kinetics of Polymerization and Average Kinetic Chain Length
Kinetics Quizzes
Kp Depends on T
Kp with Solids Liquids
Lab 1 Basic Lab Skills
Lab 1 Calculating Average and Standard Deviation with OpenOffice or EXCEL
Lab 1 Linear Regression with EXCEL
Lab 1 Linear Regression with OpenOffice
Lab 2 Investigation of Density
Lab 2 Mass vs Volume in EXCEL
Lab 2 Mass vs Volume in OpenOffice
Lab 3 Energy of Light (Determining the Planck Constant)
Lab 3 Flame Test of Salt
Lab 3 Light Spectrum
Lab 3 Spectroscopy and Light
Lab 4 Empirical Formula of Magnesium Chloride
Lab 5 NH3 trigonal pyramidal or trigonal planar?
Lab 5 PM6 optimization of C2H6, C2H4, C2H2, and C6H6 using GaussView and Gaussian.
Lab 6 Chemical Sleuthing
Lab 7 Synthesis of Alum
Lab 7 Using Vernier melt station and LoggerPro to determine the melting point
Last day of school (6/18/2021) at Valley View Elementary School
Lattice Enthalpy: Physical Chemistry Tutorial
Le Chatelier Principle: Physical Chemistry Tutorial
Lecture room 147 for Chem381 and Chem350
Ligand Substitution in Square Planar Complex
Ligand-Field Theory: Physical Chemistry Tutorial
Ligands: Physical Chemistry Tutorial
Lindemann Hinshelwood RRK RRKM
Lindemann Mechanism for Unimolecular Reactions
Linear, Bent, and Equilateral Triangular Structures of O3 Optimized by the PM6 Method
Liquefy a Real Gas: Physical Chemistry Tutorial
Literature Search
Low Coordination Numbers: Physical Chemistry Tutorial
Luminescence Why Ruby Is Red
Maclaurin Series: Physical Chemistry Tutorial
Making hydrogen gas at home
Making hydrogen gas at home with a 5V AAA battery
Making hydrogen gas with aluminum vs aluminum+5V battery (to overcome the reaction barrier)
Making oxygen at home
Maxwell Relations: Physical Chemistry Tutorial
Measuring the BP of Water under Reduced Pressures to Determine Its Enthalpy of Vaporization
Mg
Michaelis-Menten Mechanism: Physical Chemistry Tutorial
ML4 (D4h point group) irreducible representations of the 4 ligands: A1g, B1g, Eu
ML4 (Td point group) irreducible representations of the ligands
ML6 (Oh point group) irreducible representations of the ligands
MO of Heteronuclear Molecules: Physical Chemistry Tutorial
MO Theory for H2
MO Theory for Li2-F2
Molecular Orbital Diagrams of B2, C2, N2
Molecular Orbital Diagrams of O2 and F2
Molecular Orbital Diagrams of the Helium Dimer and Excimer
Molecular orbitals: Physical Chemistry Tutorial
Molecular Symmetry of Water, Benzene, Ethane, Methane, Allene, Cyclohexane, and Ammonia
Molecular Symmetry: IR and Raman Activity of the Vibrational Modes of C2H4
Molecular Symmetry: IR and Raman Activity of the Vibrational Modes of CH2O
Molecular Symmetry: Irreducible Representations of the 3 H Atoms in NH3
Molecular Symmetry: Translational, Rotational, and Vibrational Modes of H2O
Molecular Symmetry: Vibrational Modes of Acetone
Molecular Symmetry: Vibrational Modes of C4v O=XeF4
Molecular Symmetry: Vibrational Modes of CH2O
Molecular Symmetry: Vibrational Modes of H2O
Molecular Symmetry: Vibrational Modes of NH3
Molecular Symmetry: Vibrational Modes of PtCl4 with a D4h Point Group
Molecular Term Symbols of B2 or O2
Monte Carlo Integration: Physical Chemistry Tutorial
More Definitions
MP Depression BP Elevation
Multivariable Differential Calculus in 10 Minutes
Multivariable Integral Calculus in 10 Minutes
Negative Activation Energy and Enthalpy of Activation
Nernst Equation: Physical Chemistry Tutorial
Nomenclature mu and eta
Nomenclature of Transition Metal Complexes
Nomenclature: Physical Chemistry Tutorial
Nucleophilicity of Entering Group
Octahedral Complexes Geometric Isomers
Octet Rule: Physical Chemistry Tutorial
Open-Access Physical Chemistry Textbook
Osmotic Pressure: Physical Chemistry Tutorial
Outer-Sphere Mechanism Marcus Theory
OXeF4 C4v point group irreducible representations of the 4 F atoms A1, B1, E
P V T
P-T and mu-T Phase Diagrams
P-T Diagram: Physical Chemistry Tutorial
P-V Diagram: Physical Chemistry Tutorial
Particle in 1D Box: Physical Chemistry Tutorial
Particle in 2D 3D Box
Particle in Finite Depth Box
Particles Are Waves
Penetration and Shielding
Periodic Table: Physical Chemistry Tutorial
Periodic Trends: Physical Chemistry Tutorial
Phase Rule: Physical Chemistry Tutorial
Phosphines: Physical Chemistry Tutorial
Photoelectric Effect: Physical Chemistry Tutorial
Photon-Induced Transition Probability
Pi Conjugated Network
Pi electrons in 1,3,5-Hexatriene
Plotting Atomic Orbitals with WolframAlpha
PM6 optimization of O2, H2O2, and O3 using GaussView and Gaussian.
Point Group: Physical Chemistry Tutorial
Polar molecules: Physical Chemistry Tutorial
Polyatomic Molecules: Physical Chemistry Tutorial
Polymetallic Complexes: Physical Chemistry Tutorial
Potential Energy Surface Calculation of Ozone (O3)
Pre-equilibrium approximation
Predicting the UV-Vis spectrum of ML6 with 2 d electrons
Pressure Dependence of H Is Small
Prompt and Delayed Reactions
Pseudo-1st-Order Kinetics of Food Turning Bad
QM interpretation of sp mixing
QM Postulate 6 for Atoms
QM Postulates and Particle in Box
Qp and Kp: Physical Chemistry Tutorial
Qualitative Analysis of q, w, U, H, P, V, T, and PV of Adiabatic, Isothermal, Isobaric, and Isochori
Quantitative Analysis of q, w, U, H of Adiabatic, Isothermal, Isobaric, and Isochoric Process
Quantization of Angular Momentum: Physical Chemistry Tutorial
Quantum Mechanical Postulates
Quantum Mechanics in a Nutshell
Quantum Mechanics of a Harmonic Oscillator
Quantum Mechanics: Physical Chemistry Tutorial
Quantum Postulates for the H atom
Quantum Postulates for the H-like atoms
Quantum Rotation 3D
Radial Probability Distribution Function
Rate-Limiting Step of Ligand Substitution
Rates of Ligand Substitution
Rationalize Ionic Structures
Reaction Gibbs Energy
Reaction Heat: Physical Chemistry Tutorial
Real Solution Properties
Real vs Ideal Gases: Physical Chemistry Tutorial
Redox Reactions Between Complexes
Reduced vdW Equation
Replacing the brake light bulb of 2013 Subaru Outback (A=U-TS)
Replacing the cabin air filter for a 2016 Chevy Spark
Replacing the cabin air filter in a 2013 Subaru Outback
Replacing the engine air filter on 2013 Subaru Outback
Resonance: Physical Chemistry Tutorial
Reversible Adiabatic: Physical Chemistry Tutorial
Reversible Electrochemical Reactions: Physical Chemistry Tutorial
Reversible vs Irreversible Work
Rh4
RMS Speed, Average Speed, Most-Probable Speed
Room 103 at CWU for General Chemistry Labs in 2020F
Rotating an Uploaded YouTube Video
Rotational Energy of the Electron in the H Atom
Rotational Partition Function and Entropy of Symmetric Tops
Rotational Spectroscopy: Physical Chemistry Tutorial
RRK Theory
Running Gaussian on Linux
Scanning Tunneling Microscope: Physical Chemistry Tutorial
Schrodinger Eq for Atoms
Schrodinger Equation: Physical Chemistry Tutorial
Search for Energy, Vibrational Frequencies, and Zero-Point Energy in a Gaussian Output using Python
Second Law in Electrochemical Reaction
Selection Rule: Physical Chemistry Tutorial
Selection Rules: Physical Chemistry Tutorial
Self Assessment 14 2 Catalyst
Self-Consistent Method: A Numerical Example
Semiconductors: Physical Chemistry Tutorial
Sequential Reaction Mechanism That Has a Rate-Determining Step
SF4 tetrahedral vs seesaw structure
SI Predicting the momentum of 1s electron in the H atom using QM postulate 4
SI Two Dimensional H atom
Sine and Cosine Functions of a Sum or Difference
Single Variable Differential Calculus in 10 Minutes
Single Variable Integral Calculus in 10 Minutes
Snowing on April 12, 2022
Solid_Liquid 1 Solids vs Liquids vs Gases
Solid_Liquid 2 Intermolecular Forces
Solid_Liquid 3 Surface Tension, Viscosity, Capillary Action
Solid_Liquid 4 Vaporization
Solid_Liquid 5 Sublimation
Solid_Liquid 6 Fusion
Solid_Liquid 7 Heating Curve
Solid_Liquid 8 P-T Phase Diagram
Solid_Liquid Quizzes
Solubility of Gases in Water
Solutions 1 Solutions & Solubility
Solutions 2 Enthalpy of Hydration
Solutions 3 Solution Equilibrium and Solubility
Solutions 4 Concentrations of Solutions
Solutions 5 Raoult's Law
Solutions 6 BP elevation MP depression
Solutions 7 Osmotic Pressure
Solutions 8 Colligative Properties of Strong Electrolytes
Solutions Quizzes
Solving Ordinary Differential Equations
Solving the Time Dependent Schrodinger Equation for a Photon-Induced Electronic Transition
Solving the van der Waals equation or any other equation numerically
Spectroscopic Info
Spherical Harmonic Eigenfunctions: Physical Chemistry Tutorial
Spin-Crossover Complexes: Physical Chemistry Tutorial
Spontaneous Process and Entropy
Square Planar Complexes Geometric Isomers
Stable Electron Configurations: Physical Chemistry Tutorial
Standard Hydrogen Electrode: Physical Chemistry Tutorial
State and Path Functions: Physical Chemistry Tutorial
Steady State Approximation: Physical Chemistry Tutorial
Stereochemistry: Physical Chemistry Tutorial
Steric Effects and Electron Delocalization
Stirling's Approximation: Physical Chemistry Tutorial
Surface Tension: Physical Chemistry Tutorial
Symmetry adapted linear combination: Physical Chemistry Tutorial
Symmetry of MOs: Physical Chemistry Tutorial
T-z Diagram
T-z Diagram of Real Solutions
Taylor Series: Physical Chemistry Tutorial
Temperature Dependence of Reaction Enthalpy
Tetrahedral Complexes Chirality
The 3D Laplacian: From Cartesian to Spherical Polar Coordinates
The Carnot Cycle: Physical Chemistry Tutorial
The Helium Atom Solved by the Self Consistent Field Method
The Helium Atom Solved by the Variational Method
The Helium Atom, a Many Electron System
The Hydrogen Atom: Physical Chemistry Tutorial
The Laws of Thermodynamics: Physical Chemistry Tutorial
The Method of Lagrange Multipliers Two Constraints
The Method of Lagrange Multipliers: A Simple Numerical Example
Thermo 1 Energy, Heat, Work
Thermo 10 Enthalpy of Reaction
Thermo 11 Hess's Law
Thermo 12 From Bond Energy to Reaction Enthalpy
Thermo 13 Standard Enthalpy of Formation
Thermo 14 Lattice Energies for Ionic Compounds
Thermo 2 First Law of Thermodynamics
Thermo 3 Internal Energy, System, Surroundings
Thermo 4 Computing the Change of Internal Energy
Thermo 5 Specific Heat Capacity
Thermo 6 Molar Heat Capacity
Thermo 7 Pressure Volume Work
Thermo 8 Constant Volume Reactions
Thermo 9 Constant Pressure Reactions and Enthalpy
Thermo Quizzes
Third Law of Thermodynamics: Physical Chemistry Tutorial
Time and Energy Commutator
Titrating Acetic Acid Using Vernier pH Sensor
Total Number of Collisions between O2 and N2 in a Room
Transitions in Metal-Metal Bonded Systems
Trends in successive formation constants
Trigonal Bipyramid vs Square Pyramid Berry Mechanism
Tunneling in Reactions
Tunneling Probability: Physical Chemistry Tutorial
U Depends More on T
U Depends on T V
U H A G of Mixing
Uninstalling the Whirlaway 191PC food waste disposer
Unit Cells: Physical Chemistry Tutorial
Unmount and mount the Whirlaway 191PC food waste disposal
Use EXCEL to Get the Energies of the Ground and Excited States of H2
Using NIST data
Variational Method: Physical Chemistry Tutorial
VB Theory for H2: Physical Chemistry Tutorial
VB Theory for N2: Physical Chemistry Tutorial
VB Theory for Polyatomic Molecules: Physical Chemistry Tutorial
vdW Gas
Vibration and rotation spectra of HCl DCl: Prelab Lecture
Vibrational analogy: Physical Chemistry Tutorial
Vibrational Energy Levels: Physical Chemistry Tutorial
Vibrational modes: Physical Chemistry Tutorial
VSEPR: Physical Chemistry Tutorial
Wavefunctions of Electrons Are Antisymmetric
WebMO HF STO3G
Why Quantum Mechanics
Why study quantum mechanics?
Work and Heat at Molecular Level
Work: Physical Chemistry Tutorial
x 1D Particle in the Box
x 1D Particle in the Box Obeys Heisenberg Uncertainty Principle
x 1D Particle in the Box: Lambda_max of Butadiene
x 1D Particle in the Box: the Position Momentum Commutator
x 1D Particle in the Box: Tunneling Effect
x 2D Free Rotation is 1D Translation in a Circular Universe
x 2D Free Rotation Solved Rigorously
x 3D Free Rotation Solved Rigorously
x 3D Free Rotation: The Angular Momentum and Its z Component
x 3D Particle in the Box: Degeneracy
x 3D Particle in the Box: Physical Chemistry Tutorial