The equation Zn + 2Na4SiO4 -> ZnSiO4 + 8Na

  1. Detailed information about the Zn + 2Na4SiO4 -> ZnSiO4 + 8Nareaction:

    • This is a chemical reaction between the Zinc compound (Zn) and the Sodium silicate compound (Na4SiO4) to produce the Zinc silicate compound (ZnSiO4) and the Sodium element (Na).
    • 1 mole of Zinc will react with 2 moles of Sodium silicate to produce 1 mole of Zinc silicate and 8 moles of Sodium.

  2. Reaction conditions:

    • This reaction requires high temperature and pressure to occur.

  3. Reaction process:

    • Zinc and Sodium silicate are mixed together in a sealed container, then heated at a high temperature.
    • Under the influence of heat, Zinc will react with Sodium silicate to produce Zinc silicate and Sodium.

  4. Phenomena that occur:

    • During the reaction process, the initial mixture will gradually turn white due to the formation of Zinc silicate.
    • When the reaction is complete, we will see the appearance of Sodium in vapor form. The Sodium is then recovered by cooling.

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