Methods of Separating Compounds

Edit Answers
1234567891011121314151617181920
Across
  1. 3. of gold, an example of flotation that is practiced in southern part of the Philippines
  2. 4. mechanical separation involves the use of _____ (blank), sieves and other similar tools
  3. 6. paper, material that is used in filtration
  4. 8. third thing that happens with volatile liquid in mixture in distillation
  5. 10. method where solid particles are retained in the paper while the liquid passes through
  6. 14. second thing that happens with volatile liquid in mixture in distillation
  7. 15. force, this is developed during rotation in centrifugation
  8. 16. method wherein some solids in a suspension mixture are allowed to stay and less dense materials are removed
  9. 19. this lowering of temperature and consequent filtration are repeated until no more solids ______ (blank)
  10. 20. liquid that is above the solid residue after a process
Down
  1. 1. first thing that happens with volatile liquid in mixture in distillation
  2. 2. it speeds up the settling of the precipitate
  3. 5. method that involves evaporation and condensation of volatile liquid
  4. 7. method that lowers the temperature so that more insoluble component crystallizes out
  5. 9. method in which substances are absorbed of an inert substance
  6. 11. solid particles that remain on the paper after filtration
  7. 12. and sand, one example of mechanical separation, it uses gravel or wire screen
  8. 13. is a motor-driven apparatus
  9. 17. in fractional crystallization, this is removed by filtration
  10. 18. clear liquid that pass through after the filtration