2 MgSO4 + C → 2 MgO + 2 SO2 + CO2
This is an oxidation-reduction (redox) reaction:
2 SVI + 4 e- → 2 SIV (reduction)
C0 - 4 e- → CIV (oxidation)
MgSO4 is an oxidizing agent, C is a reducing agent.
Reactants:
Products:
- MgO – Magnesium oxide
- SO2 – Sulfur dioxide
- Other names: Sulfurous anhydride , Sulphur dioxide , Sulfurous acid anhydride
- Appearance: Colorless gas ; Colourless gas or compressed liquefied gas with pungent odour ; Colorless gas with a characteristic, irritating, pungent odor. [Note: A liquid below 14°F. Shipped as a liquefied compressed gas.]
- CO2