Calculate, the ΔGo at 85 oC for the reaction: Fe2O3(s)+3H2(g)→2Fe(s – InterviewSolution

1.	Calculate, the ΔGo at 85 oC for the reaction: Fe2O3(s)+3H2(g)→2Fe(s)+3H2O The data are: ΔHo298=−35 kJ/mol ΔSo358=0.095 kJmol−1K−1 Substance Fe2O3(s) Fe(s) H2O(l) H2(g) Cop (JK−1mol−1) 103 25 75 29
Answer» Calculate, the $Δ G^{o}$ at $85^{o} C$ for the reaction: $F e_{2} O_{3} (s) + 3 H_{2} (g) \to 2 F e (s) + 3 H_{2} O$ The data are: $Δ H_{298}^{o} = - 35 k J / m o l$ $Δ S_{358}^{o} = 0.095 k J m o l^{- 1} K^{- 1}$ $S u b s t a n c e F e_{2} O_{3} (s) F e (s) H_{2} O (l) H_{2} (g)$ $C_{p}^{o} (J K^{- 1} m o l - 1) 103257529$

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