That is an oxidation reaction (I am translating the numbers into subscripts) which in this case is also called rusting.
Fe2O3+C ? +?-Q
FeS + 7 O2 = 2 Fe2O3 + 4 SO2
-560.4 KJ
No
wrong
Fe2O3 + H2SO4
Al + O2 will never yield Fe2O3.
C2H6S PLUS O2 into CO2 plus H2O plus SO2
This chemical equation is:2 ZnS + 3 O2 = 2 ZnO + SO2
The chemical equation is:2 SO2 + O2 = 2 SO3
Fe2O3 + H2SO4
Iron Sulphate + Oxygen ---> Iron2 Oxide + Oxide ---> Sulphur Oxide Fe3S3 + O7?
Pyrite (fools gold) reacts with Oxygen to make Hematite (Fe2O3) and Sulpher dioxide (SO2) The reaction is oxidation of pyrite. 2FeS2 + 3.5O2 - - Fe2O3 + 2SO2
Al + O2 will never yield Fe2O3.
C2H6S PLUS O2 into CO2 plus H2O plus SO2
This chemical equation is:2 ZnS + 3 O2 = 2 ZnO + SO2
The chemical equation is:2 SO2 + O2 = 2 SO3
No, there is no change in any oxidation states.
2h2s+o2-->2h2o+co2
The coefficient of Fe2O3 is 1
2SO2 + O2 + 2H2O -------> 2H2SO4
S +o2 => so2