Consider the following reaction: 2NO(g) + O2(g) = 2NO2(g) Standard Entropies at 25ĆĀ°C in (J/K): NO: 210.8 NO2: 205.2 O2: 240.1 What is ĆāSrxn? -146.6 J/K -175.9 J/K 832 J/K -182.5 J/K
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Determine the change in entropy (ĪS) for the reaction using the standard entropies of the reactants and products. ĪS = Ī£S(products) - Ī£S(reactants) ĪS = 2S(NO2) + S(O2) - 2S(NO) ĪS = 2(205.2 J/K) + 240.1 J/K - 2(210.8 J/K) ĪS = -57.4 J/K Show moreā¦
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