Tutorials

Simulations

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To play the interactive simulation, click on the corresponding button

 
Matter
  Density Lab (Explore the relationship between mass, volume, and density • Explorescience.com)
  Periodic Trends (Atomic weight & radius, density, boiling point, electronegativity, ionization ©Bruno Herreros)
   
 
Measurement and Moles
   
   
   
 
Chemical Reactions
  Chemical Kinetics Simulation (Binary chemical reaction • UC Irvine)
  Reaction Kinetics in Gases (Three reaction types, plots concentration vs time • World Chemistry)
   
 
Reaction Stoichiometry
  Limiting Reactants (Moles and grams of reactants and products based on % completion • The IrYdium Project)
   
   
 
Gases
  Kinetic Theory Simulation (Effects of volume and temperature on the number of collisions ©W. Bauer)
  Hard Sphere Gas Simulator (Number of collisions, mean free path, speed distributions ©Bruno Herreros)
  Temperature and Kinetic Energy (Microscopic particle simulation ©Ian Littlewood)
  Charles' Law (Changes in pressure with temperature, microscopic particle simulation ©Ian Littlewood)
  Maxwellian Velocity Distribution (Gas particles in balloon, temperature effects • UO Physics)
  Motion of an Ideal Gas in a Cylinder (Volume changes with pressure, temperature, number • Nori's Java)
  Molecular Model for an Ideal Gas (Volume changes with pressure, velocity, number ©Fu-Kwun Hwang )
  Pressure Chamber (Constant temperature or volume, ideal or adiabatic gas experiments • UO Physics)
  Molecules in Motion (Two gas chambers separated by removable barrier • ChemConnections)
 
Solids and Liquids
  Phase Transition Temperatures (Unique display of Periodic Table with respect to temperature ©W. Bauer)
   
   
 
Solutions
  Why does salt melt ice? (Animation of water molecules in presence of solute ©Fred Senese)
  Dissolve and Dissociate (Animation of solute dissolving in water • Science Joy Wagon)
  Electrolytes (Test conductivity of solutions and view microscopic cartoon • ScienceJoy Wagon)
 
Equilibrium
  Reaction Equilibrium (View moles and grams of reactants and products • The IrYdium Project)
  Thermodynamic Equilibrium (A number of gas mixing experiments • UO Physics)
  Le Chatelier's Principle (Effect of concentration • World Chemistry)
 
Inside the Atom
  Bohr Atom (Visualize electronic transitions and corresponding spectral line for hydrogen ©W. Bauer)
  Energy Levels of Hydrogen (Compare Bohr Model and Schrodinger predicted transitions ©G. Anderson)
  Atomic and Molecular Orbitals (Plots electron density for atomic, hybrid and molecular orbitals • MIT)
 
Chemical Bonding
  Vibration Modes (3 vibration modes for a linear triatomic molecule - example carbon dioxide ©Bruno Herreros)
   
   
 
Acids and Bases