Chemistry · Chemical Thermodynamics
निम्नलिखित अभिक्रिया के लिए: FeO(s) + C(graphite) → Fe(s) + CO(g)298 K पर दिया गया डेटा इस प्रकार है: पदार्थ | 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 वह न्यूनतम तापमान (K में) जिस पर यह अभिक्रिया स्वतः स्फूर्त (spontaneous) हो जाती है, (निकटतम पूर्णांक में) है:
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