The above equation describes the oxidation process of sodium sulfide (Na2S) in the presence of oxygen (O2) to produce sodium sulfite (Na2SO3).
- Reaction conditions
For the reaction to occur, appropriate temperature and pressure need to be provided. The reaction usually takes place at high temperatures and in the presence of oxygen.
- Reaction Process
During the reaction process, sodium sulfide provides electrons to oxygen, causing oxygen to be reduced and sodium sulfide to be oxidized. The result of this process is the formation of sodium sulfite.
- Phenomena occurring
When the reaction occurs, both reactants (Na2S and O2) gradually disappear and create a new product (Na2SO3). The color change of the reactant and the product can be observed, from the white color of sodium sulfide to the pale yellow of sodium sulfite.