how can we balance it.....
FeS2 + O2-------> Fe2O3 + SO2
by both oxidation number method and ion-electron method......
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FeS2+4O2=Fe2O3+SO2.....
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FeS2 has an odd structure; the iron atom has a +2 oxidation number and each of the sulfurs has a -1 oxidation number.
This can be balanced by inspection.
4 FeS2 + 11 O2 --> 2 Fe2O3 + 8 SO2
Please mark my answer as Brainliest
This can be balanced by inspection.
4 FeS2 + 11 O2 --> 2 Fe2O3 + 8 SO2
Please mark my answer as Brainliest
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