Types of reactions

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Across
  1. 1. Reaction: chemical reaction that absorbs thermal energy from its surroundings.
  2. 5. Reaction: A reaction in which two reacting molecules exchange their ions in aqueous solution.
  3. 8. Reaction: Water molecules split into Hydrogen and Oxygen molecules when electric current is passed through them.
  4. 10. The decomposition of silver chloride into silver and chlorine.
  5. 11. 2Na + Cl2 → 2NaCl
  6. 13. Reaction: The loss of oxygen molecules or the gaining of the Hydrogen molecules in a chemical reaction.
  7. 14. Reaction: Formation of a single product from two reactants during a chemical reaction.
  8. 15. Reaction: Calcium carbonate is split into Calcium Oxide and Carbon Dioxide by heating.
Down
  1. 2. Cu+H2O+CO2+O2→CuCO3⋅Cu(OH)2​
  2. 3. Reaction: chemical reaction in which the oxidation states of a reactant change and that reduction and oxidation occur at the same time in a reaction.
  3. 4. ZnO + C → Zn + CO
  4. 6. Reaction: type of decomposition reaction in which the reactant is broken down to its constituents by absorbing energy from photons.
  5. 7. C + O2 → CO2
  6. 9. Reaction: A reaction that releases energy in any form (e.g., light, sound, heat).
  7. 12. Reaction: The gaining of oxygen molecules or the loss of hydrogen molecules in a chemical reaction.