Write the reaction equation: S- SO2- SO3- H2SO4- SO2
| March 19, 2021 | education
1. Sulfur combustion:
S + O2 = SO2.
2. The reaction of oxidation of dioxide to trioxide in the presence of a catalyst:
2SO2 + O2 = 2SO3.
3. As a strong oxidizing agent, trioxide forms an acid with water:
SO3 + 2H2O = H2SO4.
4. Reaction of sulfuric acid with copper:
2H2SO4 + Cu = CuSO4 + SO2 + 2H2O.
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