Chromatography

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Chromatography

  1. 1. chromatography Separating mixtures of colours 8-5
  2. 16. Questions on chromatography
  3. 17. What… <ul><li>Happened? </li></ul><ul><li>Solvent did we use? </li></ul><ul><li>Solute did we use? </li></ul><ul><li>Other solvents could be used? </li></ul><ul><li>Other solutes could be tested? </li></ul>
  4. 18. How… <ul><li>Can we compare different inks? </li></ul><ul><li>Can we make sure the experiment is fair? </li></ul><ul><li>Could we improve the experiment? </li></ul>
  5. 19. What if… <ul><li>We used waterproof ink? </li></ul>
  6. 20. Why… <ul><li>Does some dye in the ink travel further? </li></ul>

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