Equation:
2 SO2 + O2 --x--> 2 SO3 (x is a catalyst)
SO3 is the chemical formula for sulfur trioxide.
Dichlorine Trioxide
Sulfur trioxide
The chemical formula for dinitrogen trioxide is N2O3.
Formula: XeO3
3 O2(g) + 2 S(s) --> 2 SO3(g) (This turns into liquid below 45°C)
SO3 is the chemical formula for sulfur trioxide.
SO2 + O = SO3
Dichlorine Trioxide
Sulfur trioxide
The chemical formula for dinitrogen trioxide is N2O3.
Formula: XeO3
Formula: SO3
Formula: B2O3
The chemical formula for tellurium trioxide is TeO3.
Scandium oxide (or Discandium trioxide) - Sc2O3
The chemical formula for Xenon Trioxide is XeO3 because the tri means 3 oxides to every Xenon.