pH Scale

Tue Jan 01 01:01:01 CET 2013

Users' Tags
chemistry
Descriptors
chemistry
Keywords
pH Hydronium Concentration Hydroxide Moles Molarity Dilution Atomic Structure Chemistry Acids Bases
Age range:
11 -23
Resource type:
simulation
Available in:
ar ar-SA bs cs da de el en es es-PE et eu fa fi fr gl hr hu in it iw ja ka kk ko lv mk nb nl pl pt ru sk sl sq sr sv tk tr vi zh-CN zh-TW
License:
See License
Provider:
PhET, USA
Read about in:
ar bs cs da de el en es et eu fa fi fr gl hr hu in it iw ja ka kk ko lv mk nb nl pl pt ru sk sl sq sr sv tk tr uk vi zh

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!
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