PHET Interactive Simulations: PH Scale Basics
Free
Type:
html
Size:
1.54MB
Topics
pH
Acids
Bases
Dilution
Description
Test the pH of everyday liquids such as coffee, spit, and soap to determine whether each is acidic, basic, or neutral. Investigate how adding more of a liquid or diluting with water affects pH.
Sample Learning Goals
Determine if a solution is acidic, basic or neutral
Place acids or bases in order of relative acidity or basicity
Relate liquid color to pH
Predict how solution volume or dilution with water will affect the pH of acids or bases
Language:
English
Curriculum Alignment:
CAPS aligned
Publication Date:
2020-02-20
Grades:
7, 8, 9
Audience:
Learners
Teachers
Parents
Type:
Application
Copyright:
PhET Simulations
All simulations available at http://phet.colorado.edu are open educational resources available under the Creative Commons Attribution license (CC-BY).
Permission is granted to freely use, share, or redistribute PhET sims under the CC-BY license. The following attribution is required:
PhET Interactive Simulations
University of Colorado Boulder
https://phet.colorado.edu
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