The equation 4Ca3(PO4)2 -> 6CaO + 4P2O5 + 2O2

  1. Detailed information about the chemical equation:
    The above-mentioned chemical equation describes the decomposition reaction of the compound calcium phosphate (Ca3(PO4)2) to form the compounds calcium oxide (CaO), phosphorus pentoxide (P2O5), and oxygen gas (O2).

  2. Reaction conditions:
    For the reaction to occur, high enough temperature is required, usually through heating the compound Ca3(PO4)2.

  3. Reaction process:
    When calcium phosphate is heated, it decomposes into calcium oxide, phosphorus pentoxide and oxygen gas.

  4. Phenomena that occur:
    When the reaction takes place, there is a phenomenon where the initial compound disappears gradually and new compounds appear. One can also observe the release of oxygen gas.

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