Professor Dave Explains
Le Chatelier's Principle
If a system is at equilibrium, and we do something to it, it will shift in a particular way. It is quite easy to predict the behavior of equilibria if we know about these three simple situations!
Professor Dave Explains
Chemical Equilibria and Reaction Quotients
Many chemical reactions don't just go one way, they go forwards and backwards. Once there is balance between the two, this is an equilibrium. And we need to be able to predict how much stuff there will be at equilibrium! Get ready to...
FuseSchool
Moles In Equations
Learn the basics about Moles in equations. How do you calculate a mole? How do moles work in equations? Find out more in this video!
Sophia Learning
Sophia: Chemical Reaction Types: Combustion: Lesson 2
This lesson will show that a combustion reaction is a hydrocarbon burned in oxygen to form water and carbon dioxide. It is 2 of 2 in the series titled "Chemical Reaction Types: Combustion."
Sophia Learning
Sophia: Chemical Reaction Types: Double Displacement (Precipitation): Lesson 2
This lesson will demonstrate how to identify a precipitation reaction and determine whether or not it will occur by using several examples. It is 2 of 2 in the series titled "Chemical Reaction Types: Double Displacement (Precipitation)."
Sophia Learning
Sophia: Chemical Reaction Types: Net Ionic Equation: Lesson 2
This lesson will show how to write a complete ionic equation and by omitting spectator ions a net ionic equation can be written. It is 2 of 2 in the series titled "Chemical Reaction Types: Net Ionic Equation."
Sophia Learning
Sophia: Equilibrium Constant Calculation: Lesson 2
This lesson will demonstrate how to calculate the equilibrium constant of a reaction. It is 2 of 2 in the series titled "Equilibrium Constant Calculation."
Sophia Learning
Sophia: Equilibrium Constant of a Reversible Reaction: Lesson 1
This lesson will define the equilibrium constant of a reversible reaction. It is 1 of 2 in the series titled "Equilibrium Constant of a Reversible Reaction."
Sophia Learning
Sophia: Limiting Reactant Identifying: Lesson 2
This lesson will show how to identify the limiting reactant in a chemical reaction. It is 2 of 2 in the series titled "Limiting Reactant - Identifying."
Sophia Learning
Sophia: Chemical Equation: Vocabulary: Lesson 1
This lesson will explain the general format of a chemical equation including products, reactants, arrow notation, and states of matter. It is 1 of 2 in the series titled "Chemical Equation: Vocabulary."
Sophia Learning
Sophia: Chemical Reactions: Lesson 3
This lesson introduces the process of writing the equation for chemical reactions. It is 3 of 9 in the series titled "Chemical Reactions."
Sophia Learning
Sophia: Chemical Reaction Types: Combustion: Lesson 1
This lesson will show that a combustion reaction is a hydrocarbon burned in oxygen to form water and carbon dioxide. It is 1 of 2 in the series titled "Chemical Reaction Types: Combustion."
Sophia Learning
Sophia: Chemical Reaction Types: Decomposition: Lesson 2
This lesson will demonstrate how to identify and complete a decomposition reaction. It is 2 of 2 in the series titled "Chemical Reaction Types: Decomposition."
Sophia Learning
Sophia: Chemical Reaction Types: Double Displacement (Precipitation): Lesson 1
This lesson will demonstrate how to identify a precipitation reaction and determine whether or not it will occur by using several examples. It is 1 of 2 in the series titled "Chemical Reaction Types: Double Displacement (Precipitation)."
Sophia Learning
Sophia: Chemical Reaction Types: Single Replacement: Lesson 1
This lesson will demonstrate how to identify and complete a single replacement reaction. It is 1 of 2 in the series titled "Chemical Reaction Types: Single Replacement."
Sophia Learning
Sophia: Chemical Equation: Definition
Find out how to write a balanced chemical equation in this narrated tutorial. [4:57]
Sophia Learning
Sophia: Equilibrium Constant Calculation: Lesson 1
This lesson will demonstrate how to calculate the equilibrium constant of a reaction. It is 1 of 2 in the series titled "Equilibrium Constant Calculation."
Sophia Learning
Sophia: Equilibrium Constant of a Reversible Reaction: Lesson 2
This lesson will define the equilibrium constant of a reversible reaction. It is 2 of 2 in the series titled "Equilibrium Constant of a Reversible Reaction."
Sophia Learning
Sophia: Limiting Reactant Theoretical Yield: Lesson 2
This lesson will demonstrate how to determine the theoretical yield of a product in a chemical reaction. It is 2 of 2 in the series titled "Limiting Reactant - Theoretical Yield."
Sophia Learning
Sophia: Chemical Equation: Definition: Lesson 1
This lesson will define a balanced chemical equation. It is 1 of 2 in the series titled "Chemical Equation: Definition."
Sophia Learning
Sophia: Chemical Reactions: Activity Series: Lesson 2
This lesson will explain that a single replacement reaction needs a driving force in order to go forward to completion. It is 2 of 2 in the series titled "Chemical Reactions: Activity Series."
Sophia Learning
Sophia: Chemical Reactions: Activity Series: Lesson 1
This lesson will explain that a single replacement reaction needs a driving force in order to go forward to completion. It is 1 of 2 in the series titled "Chemical Reactions: Activity Series."
Sophia Learning
Sophia: Chemical Reaction Types: Acid Base: Lesson 1
This lesson will show that the products of an acid base reaction are water and a salt. It is 1 of 2 in the series titled "Chemical Reaction Types: Acid-Base."
Sophia Learning
Sophia: Chemical Reaction Types: Decomposition: Lesson 1
This lesson will demonstrate how to identify and complete a decomposition reaction. It is 1 of 2 in the series titled "Chemical Reaction Types: Decomposition."