Chemistry Unit Vocabulary

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Across
  1. 3. the type of solvent which will dissolve polar and nonpolar molecules but not ionic
  2. 5. reaction where one element replaces another element in a compound
  3. 7. reaction where a hydrocarbon reacts explosively with oxygen to produce water and carbon dioxide
  4. 9. the substance that dissolves the solute
  5. 11. a mixture of two or more substances that is identical throughout (homogenous)
  6. 14. _____ phase is the material where the sample substances are initially placed
  7. 15. _____ phase is the solvent in the chromatography experiment.
  8. 16. the substance being dissolved
  9. 17. the type of solvent which will dissolve nonpolar molecules only
  10. 19. reaction where two or more substances combine to make one product
Down
  1. 1. element/chemicals that we end with after the reaction
  2. 2. reaction where elements in two different compounds switch places
  3. 4. Law of Conservation of _____
  4. 6. reaction where one substance breaks apart into two or more substances
  5. 8. element/compound that we start with before the reaction
  6. 10. represents the number of an element/compound that we need to carry out the reaction
  7. 11. maximum grams of solute that will dissolve in 100 g of solvent at a given temperature
  8. 12. a method of separating mixtures or identifying unknowns
  9. 13. a SI unit used in chemistry to quantify an amount of something
  10. 18. the type of solvent which will dissolve polar and ionic molecules