Chemical Reactions and Equations - MA 1

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Across
  1. 2. When aqueous solutions of two compounds react by exchanging their ions to form two new compounds
  2. 5. A reaction in which oxidation and reduction take place simultaneously
  3. 7. Reaction that proceeds with the absorption of energy
  4. 8. Decomposition reaction which proceeds with the absorption of light
  5. 10. Reaction in which two or more substances react chemically to form a single product
  6. 12. Substance which is reduced
Down
  1. 1. A reaction in which a more reactive metal displaces a less reactive metal from its aqueous solution
  2. 3. Decomposition reaction that proceeds with the absorption of electrical energy
  3. 4. When aqueous solution of an acid reacts with a base by exchanging their ions to form salt and water as the only product
  4. 6. loss of electrons
  5. 9. Formation of layers of undesired compounds on the surface of metals
  6. 11. A chemical reaction which proceeds with the release of energy