For the preparation of H2SO4 from iron pyrite [FeS2] involves followin – InterviewSolution

1.	For the preparation of H2SO4 from iron pyrite [FeS2] involves following set of reaction.FeS2+O2→Fe2O3+SO2SO2+O2→SO3SO3+H2O→H2SO4Calculate the weight of H2SO4 which can be obtained when 240 kg of FeS2 is used.
Answer» For the preparation of $H_{2} S O_{4}$ from iron pyrite $[F e S_{2}]$ involves following set of reaction. $F e S_{2} + O_{2} \to F e_{2} O_{3} + S O_{2}$ $S O_{2} + O_{2} \to S O_{3}$ $S O_{3} + H_{2} O \to H_{2} S O_{4}$ Calculate the weight of $H_{2} S O_{4}$ which can be obtained when $240 kg$ of $F e S_{2}$ is used.

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