Reactions

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Across
  1. 5. type of reaction where the temperature increases
  2. 8. if a solid is broken up into smaller pieces the __________ ________ increases
  3. 10. increasing the surface area of a reactant will __________ the rate of reaction
  4. 11. a measure of how much solute is dissolved in a solvent
Down
  1. 1. increasing the temperature causes the rate of reaction to _____________
  2. 2. type of reaction where the temperature decreases
  3. 3. the rate of reaction refers to the __________ at which the reaction takes place
  4. 4. new bonds form and create the __________ during a chemical reaction
  5. 6. the higher the concentration of a reactant the ____________ the reaction
  6. 7. during a chemical reaction bonds are broken in the ____________
  7. 9. endothermic changes __________ heat energy
  8. 12. exothermic changes __________ heat energy