PhET Interactive Simulations, University of Colorado Boulder
This resource has been provided by, or developed in partnership with, PhET Interactive Simulations, University of Colorado Boulder
Contact info
- Website:
- http://phet.colorado.edu/
ResourceConcentration simulation
Explore concentration with this interactive simulation. Add different solutes to water and adjust the controls to change their concentration:
ResourceAcid-base solutions simulation
Explore the basics of pH with this simulation. Add a variety of common solutions and modify the concentrations to see the effect on pH.
ResourcepH scale advanced simulation
Use this advanced pH simulator to view, modify, and visualise solutions with different ion ratios. Explore macroscopic, microscopic, and custom views.
ResourcepH scale basics simulation
Explore the basics of pH using this simulation. Add a variety of common solutions, modify the concentration and see the effects on pH.
ResourceBuild an atom simulation
Build an atom from scratch, using protons, neutrons, and electrons. Test different combinations to produce ions and unstable elements.