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Subject:ChemistryPrice:2.84 Bought6

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10.0 kJ of heat is absorbed by a gas dissociation reaction occurring reversibly and isothermally at 298 K in an elastic balloon (a closed system) which, together with atmospheric pressure, exerts a constant pressure of 1.20 bar on the gas. During the reaction, the gas mixture expands by 14.1 L. Calculate the change in (a) internal energy, (b) enthalpy, (c) entropy, (d) Gibbs free energy of the gas mixture, and (e) the change of the entropy of the universe due to this process. The gas mixture is not an ideal gas.