The chemical equation Ca + CuO -> CaO + Cu

  1. Detailed Information about the Reaction Ca + CuO -> CaO + Cu
  • This is a chemical reaction between calcium (Ca) and copper (II) oxide (CuO) to produce calcium oxide (CaO) and copper (Cu).
  • This is a redox reaction. Calcium reduces the oxygen from CuO to produce Cu and simultaneously gets oxidized to CaO.
  1. Reaction Conditions
  • This reaction occurs at high temperatures.
  1. Reaction Process
  • The reaction begins with heating a mixture of Ca and CuO.
  • When the temperature is high enough, calcium is reduced by copper II oxide to produce calcium oxide and copper.
  • The reaction ends when no more calcium or copper II oxide exists.
  1. Observed Phenomena
  • When the reaction occurs, you can see the change in color and the generation of heat.
  • The color of the mixture will change from the black color of CuO to the red-orange color of copper and the white color of CaO.
  • The heat generation also proves the reaction is happening, simultaneously creating smoke due to the reaction products escaping.

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