Separating Mixtures

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Across
  1. 5. A stage in distillation
  2. 6. A piece of equipment generally used in fractional but not simple distillation
  3. 8. A state of matter
  4. 9. The type of distillation used to separate crude oil
  5. 10. The liquid used in chromatography
  6. 13. The process by which helium can be separated from argon
  7. 14. The physical property used in order to separate compounds during distillation
  8. 15. The minor component in a solution, dissolved in the solvent
Down
  1. 1. A piece of apparatus used in distillation
  2. 2. A porous device for removing impurities or solid particles from a liquid
  3. 3. A type of chromatography
  4. 4. The change from one crystal structure to another, as occurs on heating or cooling
  5. 7. the process of purifying a liquid by boiling it and condensing its vapors
  6. 11. The liquid collected during a distillation
  7. 12. Small pieces of this can be added to a distillation to make the boiling point smoother