Calculate the standard free-energy change, ΔG° (kJ), for the formation of NO(g) from N2(g) and O2(g) at 298 K: N2(g) + O2(g) → 2 NO(g) given that ΔH° = 180.7 kJ and ΔS° = 24.7 J/K.
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ΔH° = 180.7 kJ ΔS° = 24.7 J/K Show more…
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Calculate the ΔG° (standard free energy change) at room temperature for the reaction given below: 2 NO(g) + O2(g) → 2 NO2(g). Substance ΔH°f (kJ/mol) S (J/K⋅mol) NO (g) 91.3 210.7 NO2 (g) 33.2 240 O2 (g) 0.0 205.0 Part A -72.6 kJ -4.7 kJ -532.6 kJ -157.8 kJ
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