Chromatography is a proces used to separate mixtures. Here a simple chromatogram is made using filter paper over an evaporating dish filled with the solvent. The clip has been sped up four times the original speed. In this clip eight Crayola brand washable markers are tested with water. This clip has been anrrated, but the sound qaulity isn't the best.
Oh my goodness. You have absolutly NO idea how much this helped me(: Thank you so much
GothicHeart1311 1 day ago