Introducing
Your new presentation assistant.
Refine, enhance, and tailor your content, source relevant images, and edit visuals quicker than ever before.
Trending searches
Chromatography: A set of laboratory techniques for the separation of mixtures, or colors
Used in the real world to isolate new compounds and sequence DNA
1. We filled a aluminum dish with rubbing alcohol
2. We created a ring on three pieces of chalk and created two rings on three other pieces with a sharpie
3. We placed the pieces of chalk overnight into the dish and let the chalk absorb the alcohol
Below is a picture of our experiment after a night in Mr. Kennedy's room:
Chalk w/ one ring:
1. 9 mm
2. 17 mm
3. 10 mm
Average distance Sharpie pigments traveled:
12 mm
Chalk w/ two rings:
1. 12 mm
2. 25 mm
3. 15 mm
Average distance Sharpie pigments traveled:
~17 mm