02:52

Valley International Academy - Partial Solar Eclipse, 8/21/2017

13:00

Oxidation - Reduction

10:02

Gibbs Free Energy

08:51

Factors Affecting the Spontaneity of a Reaction

11:50

What Is Entropy?

09:17

Hess's Law

08:03

Change in Enthalpy

12:57

Projectiles Launched at an Angle, Part 2

12:25

Projectiles Launched at an Angle, Part 1

06:17

Horizontal Projectile Motion

14:40

Adding Diagonal Vectors

16:26

Adding Perpendicular Vectors

14:01

Drawing Vector Diagrams

20:05

Falling Objects

17:31

Calculation of Distance from Acceleration

12:29

Calculating Distance from Initial & Final Velocity

10:50

Velocity - Time Graphs and Acceleration

12:17

Position-Time Graphs

09:10

Displacement and Average Velocity

12:11

Acid-Base Titration Problems

13:02

Neutralization Reactions & Titration

08:29

pH and pOH

12:37

Ion Product Constant for Water & pH

08:32

Common Ion Efffect

14:09

Acid and Base Ionization Constants

17:22

Strengths of Acids and Bases

09:14

Naming Acids

08:45

Arrhenius, Bronsted-Lowry, & Lewis Theories of Acids & Bases

10:24

Acids and Bases

18:47

Le Chatelier's Principle

11:02

Chemical Equilibrium and the Equilibrium Constant

13:30

Reaction Mechanism and Rate Law

14:52

Calculation of Reaction Rate & the Rate Law

13:34

Factors Affecting Reaction Rate

14:44

Demonstration of Chemical Reaction Rates

12:48

Reaction Rate & Collision Theory

09:42

Boiling Point Elevation & Freezing Point Depression, Part 2

09:01

Boiling Point Elevation & Freezing Point Depression, Part 1

00:34

Holiday Lights

08:58

Molality

07:36

Molarity - Preparations from Stock Solutions

10:29

Molarity

08:01

Solutions, Percent by Mass and Volume

13:25

Graham's Law

09:50

Gas Stoichiometry Shortcuts

11:08

Gas Stoichiometry

06:56

Avogadro's Principle

08:40

Ideal Gas Law

14:31

Dalton's Law of Partial Pressures

10:56

Gay-Lussac's Law & the Combined Gas Law

09:14

Boyle's Law & Charles's Law

15:50

Demonstration of Boyle's Law & Charles's Law

11:05

Kinetic Theory, Introduction to Boyle's & Charles's Law

14:07

Specific Heat, Heat of Fusion, & Heat of Vaporization

16:46

Atmospheric Pressure, Boiling Point, & Phase Diagrams

13:03

Changes of State

09:09

States of Matter

07:23

Percent Yield

12:44

Limiting Reactants (Mass-to-Mass)

08:02

Stoichiometric Shortcut, Mass-to-Mass