Chemistry 8.1.3 Flashcards
1
Q
What is ‘Chromatography’ Used for?
A
Chromatography is Used to Separate Substances, & Provide Information to help Identify them.
2
Q
How can you Know if a Substance is Pure or Impure via Chromatography?
A
A Pure Substance only Produces 1 Dot. Impure Substances, however, Produce Multiple Dots.
3
Q
Retention Factor = …
A
Distance Moved by Substance / Distance Moved by Solvent