The chemical equation is BaSO4 + Na2CO3 -> BaCO3 + 2NaSO4

  1. Detailed information about the chemical equation:

    • BaSO4: Barium Sulfate, insoluble in water, used in the production of paper, printing ink, paint, and rubber.
    • Na2CO3: Sodium Carbonate, used in the production of glass, ceramics, laundry, and water softening.
    • BaCO3: Barium Carbonate, used in the production of glass, ceramics, and grinding powder.
    • Na2SO4: Sodium Sulfate, used in the production of paper, dyes, and detergents.

  2. Reaction conditions:

    • Temperature conditions: The reaction occurs stably at room temperature.
    • Pressure conditions: The reaction occurs stably at atmospheric pressure.
    • Environmental conditions: The reaction occurs stably in a neutral or slightly alkaline environment.

  3. Reaction process:
    The reaction between barium sulfate (BaSO4) and sodium carbonate (Na2CO3) leads to the formation of barium carbonate (BaCO3) and sodium sulfate (Na2SO4). This reaction is a type of exchange reaction.

  4. Phenomenon occurring:
    When barium sulfate is added to the sodium carbonate solution, a chemical reaction occurs, resulting in the formation of white precipitate of barium carbonate and a solution of sodium sulfate.

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