Chemical reactions and Equations - Fabian Francen

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Across
  1. 4. A reaction where a single reactant breaks down into simpler products
  2. 7. A term used for an insoluble substance formed due to a reaction
  3. 9. Any reaction that produces a precipitate
  4. 11. Reacts with water to produce Calcium Hydroxide
  5. 12. The process in which a metal is attacked by substances around it such as moisture,acids,etc.
  6. 13. Another term for Calcium Oxide
  7. 14. Reactions in which heat is released along with the formation of products
  8. 16. One common gas used by chips manufacturers to prevent the chips from being rancid
  9. 17. The substance formed during the reaction
  10. 18. A metal that burns with a dazzling white flame
  11. 20. A type of reaction where a highly reactive metal displaces a slightly lesser reactive metal from its salt solution
  12. 21. The color of Nitrogen dioxide (NO2) in its gas form
Down
  1. 1. Color of Copper(II) Oxide
  2. 2. Another name for Calcium Hydroxide
  3. 3. Such reactions where there is an exchange of ions between the ions
  4. 5. Has the chemical formula CaCO3
  5. 6. ________ involves the making and breaking of chemical bonds
  6. 8. Substances which prevent oxidation of fat/oil containing food products
  7. 10. Characteristic of a fat/oil containing food after being oxidised
  8. 15. Such reactions where one reactant gets oxidised and the other gets reduced
  9. 19. The term used to describe the substances undergoing a chemical reaction