Unit 6- Chemical Reactions

Edit Answers
1234567891011121314151617181920
Across
  1. 2. when one substance forms two or more substances
  2. 4. when stress is added to a system in equilibrium, it will shift to minimize the stress
  3. 8. small letter "s" stands for
  4. 9. loss of electrons from atoms of a substance
  5. 12. when you combine two substances resulting in salt and water
  6. 13. replacement when elements switch places
  7. 14. measure of randomness
  8. 16. small letter "aq" stands for
  9. 18. something that is not created or destroyed in a reaction, only used to speed up the process
  10. 19. small letter "l" stands for
  11. 20. atoms needs kinetic energy in order to react
Down
  1. 1. the breakdown of ionic compounds into ions
  2. 3. atoms have to be angled at the right way in order to react
  3. 5. a physical state of balance where the concentrations of both sides of the reaction arrow remain constant
  4. 6. the more particles you have, the faster the reaction will occur
  5. 7. when one element assumes the place of another element of its own kind
  6. 10. idea that atoms have to move in specific ways to react with each other
  7. 11. small letter "g" stands for
  8. 15. higher pressure=faster reactions
  9. 17. when two or more reactants form one new substance