Explore the behavior of particles in liquids through color-changing lemonade.
Hot plate or kettle (to boil water)
material list with shopping links
printable directions and worksheets
suggestions for tinkering & extension
How do particles move in liquids?
- Define and describe diffusion
- Observe how temperature impacts the rate of diffusion
- Observe a pH indicator
states of matter, solutions and mixtures, acids and bases
how did it go?
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