+ O2 → Fe2O3 + SO2
The SO2 is then converted into H2SO4 in the following reactions:2SO2
+ O2 → 2SO3
SO3 + H2SO4 → H2S2O7
H2S2O7 + H2O → 2H2SO4
Assuming the mineral is 24.0% FeS2 and the remainder is inert, what mass of H2SO4 is produced if 155 g of the
mineral is used? What will be an ideal response?</p>