Chad's Videos

For access to all videos and content on the website, subscribe to a premium membership here You may also purchase them individually or as a category for 3 months. Order 3 or more for a 20% discount.

Browse Videos

Welcome
Alan's Welcome Tour 2:53
Chad's Welcome - Watch me first 2:06
Math
Trigonometry 25:06
Order entire category New HD General Chemistry
If your starting fresh, use these, if your half way through the old ones, might as well finish.
A word about the quizzes. The quiz files were designed for the old Non HD videos. We are having a new quiz software designed that should be done soon and will be building it to match the new HD videos. Till that happens, we are adding the quizzes to both sections, even though they may not be perfectly aligned with the topics.
G1.1-Atomic-Structure,Percent-Composition,Periodic-Table 22:35
G1.2-Electron Configuration 33:13
G1.3-Quantum-Numbers,Absorption-and-Emission 23:10
G1.4-Nuclear-Chemistry--Radioactivity 20:41
G1.5-Nuclear-Chemistry--Spontaneous-Routes-of-Decay 20:43
G1.6-Nuclear-Chemistry--Kinetics-of-Decay,Nuclear-Binding-Energy 14:57
G2.1-Periodic-Trends 38:25
G2.2-Bonding-Ionic-Covalent-Coordinate-Covalent 19:34
G2.3-Lewis-Structures 39:03
G2.4-Molecular-Geometry-and-VSEPR-Theory 28:19
G2.5-Intermolecular-Forces 19:52
G3.1-Phase-Changes-and-Calorimetry 31:04
G3.2-Phase-Diagrams 14:25
G3.3-Gases 44:49
G3.4-Stoichiometry 31:07
G4.1-Solutions-and-Solubility 17:50
G4.2-Colligative-Properties 40:32
G4.3-Kinetics--Rate-Expressions,Rxn-Coordinate-Diagrams 25:55
G4.4-Kinetics--Rate-Laws 27:32
G4.5-Kinetics--Mechanisms,Rate-constants 11:58
G5.01-Equilibrium--Equilibrium-Constants-and-Rxn-Quotients 20:10
G5.02-Equilibrium--Le-Chateliers-Principle 14:31
G5.03-Solubility-and-Ksp 19:48
G5.04-Solubility--Common-Ion-Effect-and-Precipitation 14:59
G5.05-Acid-Base-Definitions,Strong-Acids-and-Bases,Trends 28:07
G5.06-pH-and-pOH-Calculations 21:23
G5.07-pH-of-Strong-Acids-and-Bases 9:18
G5.08-pH-of-Weak-Acids-and-Bases 16:24
G5.09-Acidity-and-Basicity-of-Salts 9:56
G5.10-Buffers 18:44
G5.11-Titrations 22:24
G6.1-Thermodynamics--3-Laws 32:29
G6.2-Entropy-and-Enthalpy 11:22
G6.3-Enthalpy-of-Rxn-and-Bond-Energies 15:03
G6.4-Enthalpies-of-Formation 19:28
G6.5-Hess-Law 15:54
G6.6-Gibbs-Free-Energy 22:17
G6.7-Delta-G,Delta-H,Delta-S 11:27
G7.1-Electrochemistry--Oxidation-States,Redox-Rxns 33:01
G7.2-Electrochemical-Cells,Voltaic-Cells 19:54
G7.3-Standard-and-Non-standard-Cell-Potentials 22:34
G7.4-Reduction-Potentials 14:24
G7.5-Electrolysis 20:48
G7.6-Electrolysis-Calculations 15:49
Order entire category General Chemistry
Phasing out these videos, buy the new HD ones.
1.1-Atomic-Structure-Periodic-Table-Composition 24:06
1.2-Electron-Configurations-and-Quantum-Numbers 50:10
1.3-Nuclear-Chemistry 52:26
2.1Periodic-Trends 38:27
2.2-Bonding-Lewis-Structures 47:58
2.3-Molecular-Geometry-Intermolecular-Forces 46:28
3.1-Phase-Changes-Calorimetry-Phase-Diagrams 49:13
3.2-Gases 54:19
4.1-Solutions-Solubility-Colligative-Properties 55:23
4.2-Kinetics 51:42
5.1-Equilibrium 34:32
5.2-Solubility-Equilibriam 38:03
5.3-Acid-Base-Part-1 34:54
5.4-Acid-Base-Part-2 41:34
6.1-Thermodynamics-Part-1 29:29
6.2-Thermodynamics-Part-2 24:51
6.3-Thermodynamics-Part-3 28:14
6.4-Thermodynamics-Part-4 28:41
7.1-Electrochemistry-Part-1 35:51
7.2-Electrochemistry-Part-2 27:54
7.3-Electrochemistry-Part-3 21:03
Order entire category New HD Organic Chemistry
If your starting fresh, use these, if your half way through the old ones, might as well finish.
A word about the quizzes. The quiz files were designed for the old Non HD videos. We are having a new quiz software designed that should be done soon and will be building it to match the new HD videos. Till that happens, we are adding the quizzes to both sections, even though they may not be perfectly aligned with the topics.
O1.1-Nomenclature 62:19
O1.2-Bonding-and-Geometry 13:37
O1.3-Intermolecular-Forces 21:48
O1.4-Nucleophiles-Electrophiles-Intermediates 13:16
O1.5-Induction-Resonance 12:45
O1.6-Redox-Degrees-of-Unsaturation 12:18
O1.7-Acids-and-Bases 30:09
O2.1-Isomers 71:19
O2.2-Newman-Projections 10:29
O2.3-Cycloalkanes-Chair-Conformations 21:08
O2.4-SN2-SN1-Rxns 33:31
O2.5-E2-E1-Rxns 23:40
O2.6-Distinguishing-SN2-E2-SN1-E1 13:00
O3.1-Alkene-Rxns 64:57
O3.2-Alkynes,Organometallics 26:41
O3.3-Free-Radical-Halogenation 14:13
O3.4-Aromaticity 15:55
O3.5-Benzene-Rxns,EAS 32:14
O4.1-Alcohols 35:08
O4.2-Ethers,Epoxides 20:53
O4.3-Carboxylic-Acid-Derivatives 31:12
O4.4-Diels-Alder,Hydride-Reduction 12:21
O4.5-Ketones,Aldehydes-Nucleophilic-Addition 42:24
O4.6-Ketones,Aldehydes-Alpha-Addition 29:54
O5.1-Lab-Techniques--Extractions 21:16
O5.2-Crystallization 6:35
O5.3-TLC,Gas-Chromatography 21:27
O5.4-Distillation 8:28
O5.5-IR-Spectroscopy 23:39
O5.6-NMR 48:04
O6.1-Proteins-and-Amino-Acids
O6.2-Carbohydrates
O6.3-Lipids-and-Nucleic-Acids
Order entire category Organic Chemistry
Phasing out these videos, buy the new HD ones.
O-1.1-Nomenclature 47:37
O-1.2-Geometry-Bonding-Intermolecular-Forces 33:45
O-1.3-Nucleophiles-Electrophiles-Resonance-Redox-etc. 29:46
O-1.4-Acids-and-Bases 21:38
O-1.5-Stereochemistry 44:04
O-2.1-Newman-Projections-Cycloalkanes-Rxns-of-Alkanes 41:20
O-2.2-Acidity-of-Phenols 14:29
O-2.3-SN1-and-SN2 34:57
O-2.4-E1-and-E2 33:31
O-3.1-Alkene-Rxns 51:12
O-3.2-Aromatic-Compounds 18:12
O-3.3-Electrophilic-Aromatic-Substitution-EAS 45:27
O-4.1-Rxns-of-Ketones-and-Aldehydes-Part-1 32:49
O-4.2-Rxns-of-Ketones-and-Aldehydes-Part-2 33:41
O-4.3-Carboxylic-Acid-Derivatives-Beta-Decarboxylation-Diels-Alder 42:55
O-5.1-Lab-Techniques-1--Extraction-and-Crystallization 28:42
O-5.2-Lab-Techniques-2--TLC-Gas-Chromatography-Distillation 28:02
O-5.3-Spectroscopy--IR-and-NMR 48:22
O-6.1-Proteins 31:08
O-6.2-Carbohydrates 46:19
O-6.3-Lipids-and-Nucleic-Acids 26:12
Order entire category Physics
P-1.1-Units-Vectors-Displacement-Velocity-Acceleration 28:08
P-1.2-Kinematics-Part-1 19:03
P-1.3-Kinematics-Part-2 34:48
P-1.4-Mechanics-Part-1 39:09
P-1.5-Mechanics-Part-2 29:47
P-2.1-Mechanics-Part-3 22:10
P-2.2-Mechanics-Part-4 31:35
P-2.3-Mechanics-Part-5 28:57
P-2.4-Rotational-Kinematics 26:09
P-2.5-Rotational-Dynamics-Part-1 30:11
P-2.6-Rotational-Dynamics-Part-2 22:21
P-3.1-Fluids-Hydrostatics-Part-1 26:50
P-3.2-Fluids-Hydrostatics-Part-2 26:36
P-3.3-Fluids-Hydrostatics-Part-3 14:09
P-3.4-Fluids-Hydrodynamics 16:20
P-3.5-Springs 20:38
P-3.6-Elasticity-of-Solids 21:17
P-4.1-Electricity-and-Magnetism-Part-1-Electric-Fields-Forces-Potential 37:56
P-4.2-Electricity-and-Magnetism-Part-2-DC-Circuits 45:49
P-4.3-Electricity-and-Magnetism-Part-3-AC-Circuits-Capacitance 24:25
P-4.4-Electricity-and-Magnetism-Part-4-Magnetic-Fields-and-Forces 29:42
P-5.1-Sound-and-Simple-Harmonic-Motion 34:21
P-5.2-Standing-Waves-Sound-Intensity 32:25
P-5.3-Doppler-Effect 18:24
P-5.4-Light-and-Optics 22:01
P-5.5-Mirrors-and-Lenses-Part-1 24:52
P-5.6-Mirrors-and-Lenses-Part-2 28:18

What's Going On?