The chemical equation C + BaSO4 -> BaS + CO2

  1. Detailed information about the equation C + BaSO4 -> BaS + CO2:

    • C: Carbon (Graphite), is a chemical element with the symbol C and atomic number 6.
    • BaSO4: Barium Sulfate, is an inorganic chemical compound with the formula BaSO4.
    • BaS: Barium Sulfide, is an inorganic chemical compound with the formula BaS.
    • CO2: Carbon Dioxide (CO2 gas), is a chemical compound with the formula CO2.

  2. Reaction conditions:

    • This reaction requires high temperatures to occur.

  3. Reaction process:

    • Graphite (C) reacts with Barium Sulfate (BaSO4) to form Barium Sulfide (BaS) and Carbon Dioxide gas (CO2).

  4. Observations:

    • During the reaction, CO2 gas can be observed being produced.
    • Formed Barium Sulfide (BaS) appears as a white solid.
    • This reaction is exothermic, which is demonstrated by an increase in the system’s temperature.

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