Write the reaction equation: S- SO2- SO3- H2SO4 / H2SO3
| August 15, 2021 | education
To carry out the above chain of transformations, we need to carry out the following reactions:
Sulfur interacts with oxygen, as a result of the reaction, tetravalent sulfur oxide is formed.
S + O2 = SO2
Tetravalent sulfur oxide reacts in oxygen, resulting in the formation of hexavalent sulfur oxide.
2 SO2 + O2 = 2 SO3
hexavalent sulfur oxide reacts with water to form sulfuric acid.
SO3 + H2O = H2SO4
The reaction of sulfuric acid with sodium sulfite, as a result of the reaction, sodium sulfate and sulfurous acid are formed.
Na2SO3 + H2SO4 = H2SO3 + Na2SO4.
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