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|Test the pH of things like coffee, spit, and soap to determine whether each is acidic, basic, or neutral. Visualize the relative number of hydroxide ions and hydronium ions in solution. Switch between logarithmic and linear scales. Investigate whether changing the volume or diluting with water affects the pH. Or you can design your own liquid!|
Sample Learning Goals
- Determine if a solution is acidic or basic
- Place acids or bases in relative order
- Describe on a molecular scale, with illustrations, how the water equilibrium varies with pH
- Determine concentration of hydroxide, hydronium and water at a given pH
- Relate liquid color to pH
- Predict (qualitatively and quantitatively) how dilution and volume will effect the pH and concentration of hydroxide, hydronium and water
Tips for Teachers
The teacher's guide (pdf) contains tips created by the PhET team.
|Using PhET in High School Chemistry- all my activities in pdf||Trish Loeblein||UG-Intro
|Concept Questions for Chemistry using PhET||Trish Loeblein||UG-Intro
|pH Scale inquiry-based intro to acid-base||Trish Loeblein||UG-Intro
|Acid-Base Discovery (ICP/Physical Science Level)||S. Mitchell||HS||Lab||11/19/10|
|Acid Base pH PhET Lab||Chris Bires||UG-Intro
|pH Sim Guided instruction||Mark Blaisdell||HS||Lab||7/18/10|
|pH Learning Goals by developement team (Inquiry Based)||Trish Loeblein, Laurie Langdon||Other||Other||11/13/08|
|Onderzoek de pH van vloeistoffen bij volumeverandering en verdunnen||Maria Cornelisse/Henk van Lubeck||MS||Lab
You can submit your own ideas and activities.
Sun Java 1.5.0_15 or later
OS 10.5 or later
Sun Java 1.5.0_19 or later
|Sun Java 1.5.0_15 or later|
|Design Team||Third-party Libraries||Thanks To|
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