Rate of Reactions - Concentration

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