Rate of Reactions - Concentration

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Across
  1. 4. The process where substances are transformed into different substances.
  2. 7. Describes large-scale applications where concentration control is vital, such as in chemical manufacturing.
  3. 9. A principle that explains how reactions occur, involving collision and energy.
  4. 12. A type of reaction that occurs faster when oxygen concentration is increased, such as in a fire.
  5. 13. The relationship between concentration and rate in a first-order reaction.
  6. 15. The process in plants that increases with higher carbon dioxide concentration.
  7. 17. The speed at which a chemical reaction occurs.
  8. 18. The minimum energy required for a reaction to occur.
Down
  1. 1. A group of atoms bonded together, representing the smallest unit of a chemical compound.
  2. 2. A factor that affects reaction rates in gases; increasing it increases concentration.
  3. 3. Required interaction for a reaction to occur between molecules.
  4. 5. The amount of a substance in a given volume.
  5. 6. A substance that speeds up a reaction without being consumed.
  6. 8. An everyday process where increasing the concentration of acid (like vinegar) can speed up the tenderising of meat.
  7. 10. A factor that affects reaction rate by influencing the energy of collisions.
  8. 11. The area of a solid reactant exposed to a reaction; increasing this area usually increases reaction rate.
  9. 14. High concentration of harmful substances in the air can lead to faster degradation of buildings and health.
  10. 16. A material involved in a chemical reaction.