Biology Chemistry Physics Organic Chemistry

 Biology
> Introduction to Evolution and Natural Selection > Intelligent Design and Evolution
> Evolution Clarification > Natural Selection and the Owl Butterfly
> DNA > Variation in a Species
> Chromosomes, Chromatids, Chromatin, etc. > Mitosis, Meiosis and Sexual Reproduction
> Phases of Mitosis > Phases of Meiosis
> Embryonic Stem Cells > Cancer
> Introduction to Heredity > Punnett Square Fun
> Hardy-Weinberg Principle > Sex-Linked Traits
> Bacteria > Viruses
> ATP: Adenosine Triphosphate > Introduction to Cellular Respiration
> Oxidation and Reduction Review From Biological P.. > Oxidation and Reduction in Cellular Respiration
> Glycolysis > Krebs / Citric Acid Cycle
> Electron Transport Chain > Oxidative Phosphorylation and Chemiosmosis
> Photosynthesis > Photosynthesis: Light Reactions 1
> Photosynthesis: Light Reactions and Photophospho.. > Photosynthesis: Calvin Cycle
> Photorespiration > C-4 Photosynthesis
> CAM Plants > Parts of a cell
> Diffusion and Osmosis > The Lungs and Pulmonary System
> Red blood cells > Circulatory System and the Heart
> Hemoglobin > Anatomy of a Neuron
> Sodium Potassium Pump > Correction to Sodium and Potassium Pump Video
> Electrotonic and Action Potentials > Saltatory Conduction in Neurons
> Neuronal Synapses (Chemical) > Myosin and Actin
> Tropomyosin and troponin and their role in regul.. > Role of the Sarcoplasmic Reticulum in Muscle Cells
> Anatomy of a muscle cell > Role of Phagocytes in Innate or Nonspecific Immu..
> Types of immune responses: Innate and Adaptive. .. > B Lymphocytes (B cells)
> Professional Antigen Presenting Cells (APC) and .. > Helper T Cells
> Cytotoxic T Cells > Review of B cells, CD4+ T cells and CD8+ T cells
> Inflammatory Response > The Kidney and Nephron
> Secondary Active Transport in the Nephron
 Chemistry
> Introduction to the atom > Orbitals
> More on orbitals and electron configuration > Electron Configurations
> Electron Configurations 2 > Valence Electrons
> Groups of the Periodic Table > Periodic Table Trends: Ionization Energy
> Other Periodic Table Trends > Ionic, Covalent, and Metallic Bonds
> Molecular and Empirical Formulas > The Mole and Avogadro's Number
> Formula from Mass Composition > Another mass composition problem
> Balancing Chemical Equations > Stoichiometry
> Stoichiometry: Limiting Reagent > Ideal Gas Equation: PV=nRT
> Ideal Gas Equation Example 1 > Ideal Gas Equation Example 2
> Ideal Gas Equation Example 3 > Ideal Gas Example 4
> Partial Pressure > States of Matter
> States of Matter Follow-Up > Specific Heat, Heat of Fusion and Vaporization
> Chilling Water Problem > Phase Diagrams
> Van Der Waals Forces > Covalent Networks, Metallic, and Ionic Crystals
> Vapor Pressure > Suspensions, Colloids and Solutions
> Solubility > Boiling Point Elevation and Freezing Point Supre..
> Introduction to Kinetics > Reactions in Equilibrium
> Mini-Video on Ion Size > Keq Intuition (mathy and not necessary to progre..
> Keq derivation intuition (can skip; bit mathy) > Heterogenous Equilibrium
> Le Chatelier's Principle > Introduction to pH, pOH, and pKw
> Acid Base Introduction > pH, pOH of Strong Acids and Bases
> pH of a Weak Acid > pH of a Weak Base
> Conjugate Acids and Bases > pKa and pKb Relationship
> Buffers and Hendersen-Hasselbalch > Strong Acid Titration
> Weak Acid Titration > Half Equivalence Point
> Titration Roundup > Introduction to Oxidation States
> More on Oxidation States > Hydrogen Peroxide Correction
> Redox Reactions > Galvanic Cells
> Types of Decay > Half-Life
> Exponential Decay Formula Proof (can skip, invol.. > Introduction to Exponential Decay
> More Exponential Decay Examples > Macrostates and Microstates
> Quasistatic and Reversible Processes > First Law of Thermodynamics/ Internal Energy
> More on Internal Energy > Work from Expansion
> PV-diagrams and Expansion Work > Proof: U=(3/2)PV or U=(3/2)nRT
> Work Done by Isothermic Process > Carnot Cycle and Carnot Engine
> Proof: Volume Ratios in a Carnot Cycle > Proof: S (or Entropy) is a valid state variable
> Thermodynamic Entropy Definition Clarification > Reconciling Thermodynamic and State Definitions ..
> Entropy Intuition > Maxwell's Demon
> More on Entropy > Efficiency of a Carnot Engine
> Carnot Efficiency 2: Reversing the Cycle > Carnot Efficiency 3: Proving that it is the most..
> Enthalpy > Heat of Formation
> Hess's Law and Reaction Enthalpy Change > Gibbs Free Energy and Spontaneity
> Gibbs Free Energy Example > More rigorous Gibbs Free Energy/ Spontaneity Rel..
> A look at a seductive but wrong Gibbs/Spontaneit.. > Stoichiometry Example Problem 1
> Stoichiometry Example Problem 2 > Limiting Reactant Example Problem 1
> Empirical and Molecular Formulas from Stoichiome.. > Example of Finding Reactant Empirical Formula
> Stoichiometry of a Reaction in Solution > Another Stoichiometry Example in a Solution
> Molecular and Empirical Forumlas from Percent Co.. > Acid Base Titration
> Spectrophotometry Introduction > Spectrophotometry Example
> Hess's Law Example > Vapor Pressure Example
> Change of State Example > Carbon 14 Dating 1
> Carbon 14 Dating 2
 Physics
> Introduction to motion > Introduction to motion (part 2)
> Introduction to motion (part 3) > Projectile motion (part 1)
> Projectile motion (part 2) > Projectile motion (part 3)
> Projectile motion (part 4) > Projectile motion (part 5)
> Projectile motion (part 6) > Projectile motion (part 7)
> Projectile motion (part 8) > Projectile motion (part 9)
> Projectile motion (part 10) > 2 dimensional projectile motion (part 1)
> 2 dimensional projectile motion (part 2) > 2-dimensional projectile motion (part 3)
> 2 dimensional projectile motion part 4 > 2-dimensional projectile motion part 5
> Optimal angle for a projectile part 1 > Optimal angle for a projectile part 2 - Hangtime
> Optimal angle for a projectile part 3 - Horizont.. > Optimal angle for a projectile part 4 Finding th..
> Newton's First Law of Motion > Newton's Second Law of Motion
> Newton's Third Law of Motion > Newton's Laws Problems (part 1)
> Newton's Laws Examples (part 2) > Newton's Laws
> Newton's Laws and vectors > Force with Vectors
> Introduction to Tension > Tension (part 2)
> Mass on Inclined Plane > Introduction to friction
> Friction on an inclined plane > A more complicated friction/inclined plane problem
> Tension in an accelerating system and pie in the.. > Moving pulley problem (part 1)
> Moving pulley problem (part 2) > Introduction to Momentum
> Momentum: Ice skater throws a ball > 2-dimensional momentum problem
> 2-dimensional momentum problem (part 2) > Introduction to work and energy
> Work and Energy (part 2) > Conservation of Energy
> Work/Energy problem with Friction > Introduction to mechanical advantage
> Mechanical Advantage (part 2) > Mechanical Advantage (part 3)
> Center of Mass > Introduction to Torque
> Moments > Moments (part 2)
> Unit Vector Notation > Unit Vector Notation (part 2)
> Projectile Motion with Unit Vectors > Projectile Motion with Unit Vectors (part 2)
> Projectile Motion with Ordered Set Notation > Introduction to centripetal acceleration (part 1)
> Centripetal Acceleration (part 2) > Centripetal Acceleration (part 3)
> Visual Proof: a= v^2/r > Calculus Proof that a=v^2/r
> Introduction to angular velocity > Conservation of angular momemtum
> Introduction to Newton's Law of Gravitation > Gravitation (part 2)
> Intro to springs and Hooke's Law > Potential energy stored in a spring
> Spring potential energy example (mistake in math) > Introduction to Harmonic Motion
> Harmonic Motion Part 2 (calculus) > Harmonic Motion Part 3 (no calculus)
> Fluids (part 1) > Fluids (part 2)
> Fluids (part 3) > Fluids (part 4)
> Fluids (part 5) > Fluids (part 6)
> Fluids (part 7) > Fluids (part 8)
> Fluids (part 9) > Fluids (part 10)
> Fluids (part 11) > Fluids (part 12)
> Thermodynamics (part 1) > Thermodynamics (part 2)
> Thermodynamics (part 3) > Thermodynamics (part 4)
> Thermodynamics (part 5) > Electrostatics (part 1): Introduction to Charge ..
> Electrostatics (part 2) > Proof (Advanced): Field from infinite plate (par..
> Proof (Advanced): Field from infinite plate (par.. > Electric Potential Energy
> Electric Potential Energy (part 2-- involves cal.. > Voltage
> Capacitance > Circuits (part 1)
> Circuits (part 2) > Circuits (part 3)
> Circuits (part 4) > Cross product 1
> Cross Product 2 > Cross Product and Torque
> Introduction to Magnetism > Magnetism 2
> Magnetism 3 > Magnetism 4
> Magnetism 5 > Magnetism 6: Magnetic field due to current
> Magnetism 7 > Magnetism 8
> Magnetism 9: Electric Motors > Magnetism 10: Electric Motors
> Magnetism 11: Electric Motors > Magnetism 12: Induced Current in a Wire
> The dot product > Dot vs. Cross Product
> Calculating dot and cross products with unit vec.. > Introduction to Waves
> Amplitude, Period, Frequency and Wavelength of P.. > Introduction to the Doppler Effect
> Doppler effect formula for observed frequency > Doppler effect formula when source is moving away
> When the source and the wave move at the same ve.. > Mach Numbers
> Specular and Diffuse Reflection > Specular and Diffuse Reflection 2
> Refraction and Snell's Law > Refraction in Water
> Snell's Law Examples 1 > Snell's Law Example 2
> Total Internal Reflection > Virtual Image
> Parabolic Mirrors and Real Images > Parabolic Mirrors 2
> Convex Parabolic Mirrors > Convex Lenses
> Convex Lens Examples > Concave Lenses
> Object Image and Focal Distance Relationship (Pr.. > Object Image Height and Distance Relationship
 Organic Chemistry
> Representing Structures of Organic Molecules > Naming Simple Alkanes
> Naming Alkanes with Alkyl Groups > Correction - 2-Propylheptane should never be the..
> Common and Systematic Naming-Iso, Sec and Tert P.. > More Organic Chemistry Naming Examples 1
> Organic Chemistry Naming Examples 2 > Organic Chemistry Naming Examples 3
> Organic Chemistry Naming Examples 4 > Organic Chemistry Naming Examples 5
> Naming Alkenes Examples > Naming Alkyl Halides
> sp3 Hybridized Orbitals and Sigma Bonds > Pi bonds and sp2 Hybridized Orbitals
> Newman Projections > Newman Projections 2
> Chair and Boat Shapes for Cyclohexane > Double Newman Diagram for Methcyclohexane
> Introduction to Chirality > Chiral Examples 1
> Chiral Examples 2 > Cahn-Ingold-Prelog System for Naming Enantiomers
> R,S (Cahn-Ingold-Prelog) Naming System Example 2 > Stereoisomers, Enantiomers, Diastereomers, Const..
> Cis-Trans and E-Z Naming Scheme for Alkenes > Entgegen-Zusammen Naming Scheme for Alkenes Exam..
> Introduction to Reaction Mechanisms > Markovnikov's Rule and Carbocations
> Addition of Water (Acid-Catalyzed) Mechanism > Polymerization of Alkenes with Acid
> Sn2 Reactions > Sn1 Reactions
> Steric Hindrance > Sn2 Stereochemistry
> Solvent Effects on Sn1 and Sn2 Reactions > Nucleophilicity (Nucleophile Strength)
> Nucleophilicity vs. Basicity > E2 Reactions
> E1 Reactions > Zaitsev's Rule
> Comparing E2 E1 Sn2 Sn1 Reactions > E2 E1 Sn2 Sn1 Reactions Example 2
> E2 E1 Sn2 Sn1 Reactions Example 3 > Free Radical Reactions
> Alcohols > Alcohol Properties
> Resonance > Ether Naming and Introduction
> Cyclic ethers and epoxide naming > Ring-opening Sn2 reaction of expoxides
> Sn1 and Sn2 epoxide opening discussion > Aromatic Compounds and Huckel's Rule
> Naming Benzene Derivatives Introduction > Electrophilic Aromatic Substitution
> Bromination of Benzene > Amine Naming Introduction
> Amine Naming 2 > Amine as Nucleophile in Sn2 Reaction
> Amine in Sn2 part 2 > Sn1 Amine Reaction
> Aldehyde Introduction > Ketone Naming
> Friedel Crafts Acylation > Friedel Crafts Acylation Addendum
> Keto Enol Tautomerization > Carboxlic Acid Introduction
> Carboxylic Acid Naming > Fisher Esterification
> Acid Chloride Formation > Amides, Anhydrides, Esters and Acyl Chlorides
> Relative Stability of Amides Esters Anhydrides a.. > Amide Formation from Acyl Chloride
> Aldol Reaction

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