When iron pyrite is roasted then it gives fe2o3 and so2 . In this reaction equivalent weight of fes2 will be?
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What should be done to calculate equivalent weight of FeS2 in FeS2--->Fe2O3+SO2 . is there any general process? E.W= M.W of oxidant or reductant/ no of electrons lost or gained. Reason: Fe in FeS2 is in +2 state changing to +3 state of Fe2O3.
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In redox reactions Eq.wt of oxidant or reductant is determined based on the no of ... FeS2------> Fe2O3+ SO2 E.W of FeS2. ... Fe in FeS2 is in +2 state changing to +3 state of Fe2O3.
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