What is CuCO3? Important knowledge about CuCO3.

  1. Definition of CuCO3
    CuCO3, also known as Copper(II) Carbonate, is a chemical compound of Copper, Carbon, and Oxygen. The molecular structure of CuCO3 consists of one Copper(II) ion (Cu2+) and one Carbonate ion (CO32-). The atomic weight of CuCO3 is 123.55 g/mol.

  2. Properties of CuCO3
    2.1 Physical properties of CuCO3: This substance typically appears as a blue or azure powder, odorless, insoluble in water, and has a neutral pH.
    2.2 Chemical properties of CuCO3: It reacts with strong acids to produce Copper(II) ions, water, and CO2 gas. CuCO3 also reacts with heat to produce Copper(II) oxide (CuO) and CO2 gas.

  3. Common Chemical Equations of CuCO3
    3.1 CuCO3 reacts with HCl acid: CuCO3 + 2HCl -> CuCl2 + CO2 + H2O
    3.2 CuCO3 reacts with H2SO4 acid: CuCO3 + H2SO4 -> CuSO4 + CO2 + H2O
    3.3 CuCO3 reacts with HNO3 acid: CuCO3 + 2HNO3 -> Cu(NO3)2 + CO2 + H2O
    3.4 CuCO3 reacts with high temperature: CuCO3 -> CuO + CO2 ->
    3.5 CuCO3 does not react with metals, non-metals, and salts.

  4. Preparation of CuCO3
    4.1 Preparation of CuCO3 in the laboratory: CuCO3 can be prepared from the reaction of Copper(II) sulfate (CuSO4) with Sodium carbonate (Na2CO3) or from the reaction of Copper(II) sulfate solution with Ammonium carbonate ((NH4)2CO3).
    4.2 Industrial preparation of CuCO3: CuCO3 is typically not produced on an industrial scale due to its instability.

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