Types of Reactions

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Across
  1. 5. Silver article turns black when kept in the open for a few days due to the formation of
  2. 7. Substance that undergoes a chemical reaction
  3. 9. We can balance a chemical equation by adding a ____ in front of the formula
  4. 10. Other name for quick lime
  5. 12. Fatty foods become rancid due to the process of
  6. 13. Type of reaction of respiration
  7. 15. Reaction used in black and white photography
Down
  1. 1. Reaction between lead nitrate and potassium iodide present in aqueous solutions is an example of
  2. 2. This person proposed the law of conservation of mass
  3. 3. When the total mass of the reactant is equal to the mass of the mass of the product, the reaction is
  4. 4. Can be used for storage of fresh samples of an oil for a long time
  5. 6. Solid formed from precipitation
  6. 8. A reaction with a combustible material with an oxidizer to give an oxidized product
  7. 11. Are shown to the right of the arrow
  8. 14. Reaction in which heat is given off along with the products