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Chemistry

75 episodes

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Van Der Waals Forces

Published: Aug. 22, 2010, 2:48 a.m.
Duration: 11 minutes 38 seconds

Listed in: Science

Quasistatic and Reversible Processes

Published: Aug. 22, 2010, 2:48 a.m.
Duration: 14 minutes 36 seconds

Listed in: Science

pKa and pKb Relationship

Published: Aug. 22, 2010, 2:48 a.m.
Duration: 14 minutes 32 seconds

Listed in: Science

pH of a Weak Base

Published: Aug. 22, 2010, 2:48 a.m.
Duration: 12 minutes 59 seconds

Listed in: Science

Phase Diagrams

Published: Aug. 22, 2010, 2:48 a.m.
Duration: 12 minutes 35 seconds

Listed in: Science

pH of a Weak Acid

Published: Aug. 22, 2010, 2:48 a.m.
Duration: 17 minutes 48 seconds

Listed in: Science

Chilling Water Problem

Published: Aug. 22, 2010, 2:48 a.m.
Duration: 11 minutes 22 seconds

Listed in: Science

Introduction to pH, pOH, and pKw

Published: Aug. 22, 2010, 2:48 a.m.
Duration: 18 minutes 8 seconds

Listed in: Science

Other Periodic Table Trends

Published: Aug. 22, 2010, 2:48 a.m.
Duration: 15 minutes 38 seconds

Listed in: Science

Partial Pressure

Published: Aug. 22, 2010, 2:48 a.m.
Duration: 15 minutes 8 seconds

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More on Oxidation States

Published: Aug. 22, 2010, 2:48 a.m.
Duration: 17 minutes 28 seconds

Listed in: Science

Introduction to Oxidation States

Published: Aug. 22, 2010, 2:48 a.m.
Duration: 17 minutes 38 seconds

Listed in: Science

Electron Configurations

Published: Aug. 22, 2010, 2:48 a.m.
Duration: 10 minutes 4 seconds

Listed in: Science

More on orbitals and electron configuration

Published: Aug. 22, 2010, 2:48 a.m.
Duration: 14 minutes 30 seconds

Listed in: Science

Orbitals

Published: Aug. 22, 2010, 2:48 a.m.
Duration: 13 minutes 37 seconds

Listed in: Science

More on Entropy

Published: Aug. 22, 2010, 2:48 a.m.
Duration: 8 minutes 55 seconds

Listed in: Science

Molecular and Empirical Formulas

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 15 minutes 53 seconds

Listed in: Science

The Mole and Avogadro's Number

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 9 minutes 43 seconds

Listed in: Science

Suspensions, Colloids and Solutions

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 13 minutes 56 seconds

Listed in: Science

Mini-Video on Ion Size

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 3 minutes 3 seconds

Listed in: Science

Maxwell's Demon

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 13 minutes 26 seconds

Listed in: Science

Another mass composition problem

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 6 minutes 40 seconds

Listed in: Science

Formula from Mass Composition

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 12 minutes 57 seconds

Listed in: Science

Macrostates and Microstates

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 18 minutes 29 seconds

Listed in: Science

Stoichiometry: Limiting Reagent

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 15 minutes 3 seconds

Listed in: Science

Limiting Reactant Example Problem 1

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 19 minutes 19 seconds

Listed in: Science

Introduction to Kinetics

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 15 minutes 26 seconds

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Keq Intuition (mathy and not necessary to progress)

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 12 minutes 51 seconds

Listed in: Science

Keq derivation intuition (can skip; bit mathy)

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 15 minutes 49 seconds

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Work Done by Isothermic Process

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 19 minutes 2 seconds

Listed in: Science

Proof: U=(3/2)PV or U=(3/2)nRT

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 16 minutes 55 seconds

Listed in: Science

Periodic Table Trends: Ionization Energy

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 12 minutes 12 seconds

Listed in: Science

First Law of Thermodynamics/ Internal Energy

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 17 minutes 39 seconds

Listed in: Science

More on Internal Energy

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 13 minutes 44 seconds

Listed in: Science

Ideal Gas Example 4

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 5 minutes 3 seconds

Listed in: Science

Ideal Gas Equation Example 3

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 5 minutes 45 seconds

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Ideal Gas Equation Example 2

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 13 minutes

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Ideal Gas Equation Example 1

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 10 minutes 7 seconds

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Ideal Gas Equation: PV=nRT

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 9 minutes 21 seconds

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Heterogenous Equilibrium

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 9 minutes 21 seconds

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Hess's Law and Reaction Enthalpy Change

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 15 minutes 39 seconds

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Heat of Formation

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 12 minutes 34 seconds

Listed in: Science

Hydrogen Peroxide Correction

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 2 minutes 21 seconds

Listed in: Science

Half-Life

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 12 minutes 30 seconds

Listed in: Science

Half Equivalence Point

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 15 minutes 23 seconds

Listed in: Science

Gibbs Free Energy Example

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 9 minutes 56 seconds

Listed in: Science

More rigorous Gibbs Free Energy/ Spontaneity Relationship

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 13 minutes 55 seconds

Listed in: Science

Galvanic Cells

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 18 minutes 25 seconds

Listed in: Science

Introduction to Exponential Decay

Published: Aug. 22, 2010, 2:47 a.m.
Duration: 9 minutes 18 seconds

Listed in: Science

Exponential Decay Formula Proof (can skip, involves Calculus)

Published: Aug. 22, 2010, 2:46 a.m.
Duration: 12 minutes 21 seconds

Listed in: Science

More Exponential Decay Examples

Published: Aug. 22, 2010, 2:46 a.m.
Duration: 7 minutes 21 seconds

Listed in: Science

Work from Expansion

Published: Aug. 22, 2010, 2:46 a.m.
Duration: 12 minutes 42 seconds

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Reactions in Equilibrium

Published: Aug. 22, 2010, 2:46 a.m.
Duration: 14 minutes 50 seconds

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Entropy Intuition

Published: Aug. 22, 2010, 2:46 a.m.
Duration: 19 minutes 14 seconds

Listed in: Science

Reconciling Thermodynamic and State Definitions of Entropy

Published: Aug. 22, 2010, 2:46 a.m.
Duration: 28 minutes 25 seconds

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Thermodynamic Entropy Definition Clarification

Published: Aug. 22, 2010, 2:46 a.m.
Duration: 15 minutes 37 seconds

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Proof: S (or Entropy) is a valid state variable

Published: Aug. 22, 2010, 2:46 a.m.
Duration: 15 minutes 37 seconds

Listed in: Science

Empirical and Molecular Formulas from Stoichiometry

Published: Aug. 22, 2010, 2:46 a.m.
Duration: 16 minutes 44 seconds

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Enthalpy

Published: Aug. 22, 2010, 2:46 a.m.
Duration: 15 minutes 6 seconds

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Groups of the Periodic Table

Published: Aug. 22, 2010, 2:46 a.m.
Duration: 11 minutes 50 seconds

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Electron Configurations 2

Published: Aug. 22, 2010, 2:46 a.m.
Duration: 10 minutes 17 seconds

Listed in: Science

Efficiency of a Carnot Engine

Published: Aug. 22, 2010, 2:46 a.m.
Duration: 14 minutes 3 seconds

Listed in: Science

Types of Decay

Published: Aug. 22, 2010, 2:46 a.m.
Duration: 17 minutes 2 seconds

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Covalent Networks, Metallic, and Ionic Crystals

Published: Aug. 22, 2010, 2:46 a.m.
Duration: 9 minutes 13 seconds

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Conjugate Acids and Bases

Published: Aug. 22, 2010, 2:46 a.m.
Duration: 16 minutes 45 seconds

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Le Chatelier's Principle

Published: Aug. 22, 2010, 2:46 a.m.
Duration: 14 minutes 42 seconds

Listed in: Science

Carnot Efficiency 3: Proving that it is the most efficient

Published: Aug. 22, 2010, 2:46 a.m.
Duration: 12 minutes 16 seconds

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Carnot Efficiency 2: Reversing the Cycle

Published: Aug. 22, 2010, 2:46 a.m.
Duration: 14 minutes

Listed in: Science

Carnot Cycle and Carnot Engine

Published: Aug. 22, 2010, 2:46 a.m.
Duration: 20 minutes 52 seconds

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Buffers

Published: Aug. 22, 2010, 2:46 a.m.
Duration: 18 minutes 3 seconds

Listed in: Science

Ionic, Covalent, and Metallic Bonds

Published: Aug. 22, 2010, 2:46 a.m.
Duration: 13 minutes 21 seconds

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Boiling Point Elevation and Freezing Point Supression

Published: Aug. 22, 2010, 2:46 a.m.
Duration: 13 minutes 59 seconds

Listed in: Science

Introduction to the atom

Published: Aug. 22, 2010, 2:46 a.m.
Duration: 21 minutes 4 seconds

Listed in: Science

Acid Base Introduction

Published: Aug. 22, 2010, 2:46 a.m.
Duration: 18 minutes 36 seconds

Listed in: Science

Balancing Chemical Equations

Published: Aug. 22, 2010, 2:46 a.m.
Duration: 14 minutes 27 seconds

Listed in: Science