CHEM 150 Lecture Videos

  I.  CHEMICAL EQUILIBRIUM
 
Introduction to Chemical Equlibrium

Introduction to Chemical Equilibrium

 
 
McGraw-Hill Chemical Equilibrium Simulation
 
Click here to view the simulation.
 

 
SETTING UP AN ICE BOX
  

Setting Up an ICE Box

 
 
 Effect of Temperature on an Equilibrium Reaction
 

Effect of Temperature on a Chemical Reaction


 
Fritz Haber
 
Hank introduces us to the brilliant and heartless Fritz Haber, a great mind who is considered "the father of chemical warfare," but who also made discoveries and innovations that helped lead to the Green Revolution which is credited with preventing the starvation of over a billion people.
 

Fritz Haber: Great Minds

 
 
 
 
 
LeChatelier's Principle Videos
 
1.  Effect of Temperature on the Direction of the Reaction and on Kc
 

LeChatelier's Principle Video

 
 
2.  Effect of Pressure and Volume on the Direction of the Reaction
 

Effect of pressure and volume



Strong and Weak Acids

Dissociation of Strong and Weak Acids




Electrolytes

Introduction to Electrolytes





II.  ELECTROCHEMISTRY
Introduction to Electrochemistry

Introduction to Electrochemistry


Sodium chloride conducts electricity only if it is melted

Molten sodium chloride conducts electricity


Electrolysis of Molten Sodium Chloride

Electrolysis of Molten Sodium Chloride


Downs cell for the electrolysis of molten sodium chloride

Downs Cell for the electrolysis of molten sodium chloride


Electrolysis of molten lead bromide and molten zinc chloride

Electrolysis of molten lead bromide and molten zinc chloride


Electrolysis of sodium chloride solution (brine)

Electrolysis of sodium chloride solution



Electrolysis of sodium chloride solution (animation)

Electrolysis of NaCl solution (brine) - animation


Electrolysis of water

Electrolysis of water


Electroplating of copper

Electroplating of copper

   


Galvanic (Voltaic) Cells (batteries)

Galvanic Cell with Zinc and Copper

Galvanic Cell with Zinc and Copper


Zn-Cu Electrochemical Cell Animation

Zn-Cu Electrochemical Cell Animation