Scientist use chromatography to take away the colour from somethings
some of the things that we used were Ethanol, Acetone and C.solvent
First we got a little test thing then we picked our chemicals the first one we picked was the acetone it did not do much it just spread the colour
Ethanol spread the yellow just a little bit.
The reason the chemicals changed the paper to spread the colour was because of the chemicals and acid spread the colours well at least I think that is why.
Hi Tamani, Tobey here.
ReplyDeleteThis is very funny and my favorite part was when you said we need safety gear which was nothing.
Next time you should add why you needed the tools and things in the first place.
BYE!
Hey I really like your blog post I like how you put what liquids you used. Maybe Next time you could put some more detail into it. Byee
ReplyDeleteHi Tamani this post is very good i like Science it is very fun I like what you have been Lerneing in Science
ReplyDeleteI very like that perpal and blue.Keep the good work up
good bye.