Chemistry · Chemical Thermodynamics
For the following reaction: FeO(s) + C(graphite) → Fe(s) + CO(g) Given data at 298 K: Substance | ΔfH° (kJ mol-1) | ΔS° (J mol-1 K-1) FeO(s) | -266.3 | 57.49 C(graphite) | 0 | 5.74 Fe(s) | 0 | 27.28 CO(g) | -110.5 | 197.6 The minimum temperature (in K) at which the reaction becomes spontaneous is (to the nearest integer):
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