The equation Zn + 2Na2S2O3 -> ZnS2O3 + 2Na

1. Detailed information about the equation Zn + 2Na₂S₂O₃ -> ZnS₂O₃ + 2Na

   • The chemical equation above is a chemical reaction between the metal zinc (Zn) and sodium thiosulfate (Na₂S₂O₃) to produce zinc thiosulfate (ZnS₂O₃) and sodium (Na).

2. Reaction conditions

   • The reaction requires appropriate temperature and pressure conditions. Specifically, the temperature needs to be high enough to stimulate the chemical reaction between zinc and sodium thiosulfate.
   • The reaction requires an alkaline environment.
   • Sodium and zinc need to exist in their pure forms.

3. Reaction process

   • Zinc reacts with sodium thiosulfate to form zinc thiosulfate and sodium.

4. Phenomena occurring

   • When the reaction occurs, the white solid of zinc will gradually disappear and instead, the white solid of zinc thiosulfate appears.
   • At the same time, sodium is released.

Note: This may not be the accurate reaction in reality, as sodium usually does not exist in atomic form in chemical reactions due to its strong properties.