Use the given standard entropy values to calculate the standard entropy change to convert hydrogen chloride to chlorine in the given reaction: 4HCl(g) + O2(g) → 2Cl2(g) + 2H2O(g) S°(J/K•mol): HCl(g) = 186.8 O2(g) = 205 Cl2(g) = 223 H2O(g) = 188.7

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