The equation illustrates the chemical reaction process between nitric acid (HNO3) and zinc sulfide (ZnS) to form nitrogen dioxide (NO2), water (H2O), zinc nitrate (Zn(NO3)2), and sulfur (S).
- Reaction conditions
The specific conditions for this reaction may vary based on multiple factors. However, the reaction typically takes place under standard conditions and requires an appropriate temperature to generate the products.
- Reaction Process
In the reaction process, 4 moles of nitric acid react with 1 mole of zinc sulfide to produce 2 moles of nitrogen dioxide, 2 moles of water, 1 mole of zinc nitrate, and 2 moles of sulfur.
- Manifestations
When the reaction occurs, there will be a phenomenon of brown smoke due to the formation of nitrogen dioxide. Simultaneously, there will be a precipitation of sulfur in solid form and the formation of zinc nitrate solution.