Chem 1

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Across
  1. 2. qualitatively explains how chemical reactions occur and why reaction rates differ for different reactions
  2. 3. measure of degree of randomness as particles move
  3. 7. If a stress is applied to a system at equilibrium the system shifts in the direction that relieves the stress
  4. 9. the minimum energy that must be input to a chemical system with potential reactants to cause a chemical reaction
Down
  1. 1. a substance that speeds up a chemical reaction, but is not consumed by the reaction
  2. 2. Rate of forward reaction equals rate of reverse reaction and the concentrations of products and reactants remain unchanged
  3. 4. Products can react to re-form the reactants
  4. 5. the maximum energy point along the reaction path
  5. 6. change in concentration of a reactant or product per unit of time
  6. 8. slows down reaction rate or prevents reaction from happening