Types of Reaction

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Across
  1. 4. reaction that takes in energy in the form of heat
  2. 5. another name for Ca(OH)2
  3. 10. the process of using electricity to split water into hydrogen and oxygen
  4. 11. one reactant is broken down into two or more products
  5. 13. when a substance loses oxygen/gains hydrogen
  6. 14. another name for CaCo3
  7. 15. when two chemical substances react by exchanging ions to produce two new molecules.
Down
  1. 1. two reactants combine into one product
  2. 2. electrode where oxidation occurs
  3. 3. the decomposition of any particular substance in presence of heat
  4. 6. when a substance gains oxygen/loses hydrogen during a reaction
  5. 7. when a more reactive element displaces a less reactive element from a compound
  6. 8. reaction that gives out energy in the form of heat
  7. 9. the decomposition of any particular substance in presence of light
  8. 12. electrode where reduction occurs