Calculate S and S univ when 1.00 mol of H 2 O(l), initially at 10 C, is

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Calculate ΔS and ΔSuniv when 1.00 mol of H2O(l), initially at 10 C, is converted to H2O(g) at 125 C at a constant pressure of 1.00 bar. The molar heat capacities of H2O(l) and H2O(g) are, respectively, 75.3 J mol-1 K-1 and 33.6 J mol-1 K-1. The standard enthalpy of vaporization of water is 40.66 kJ mol-1 at 100 C.

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General Chemistry Principles And Modern Applications

ISBN: 9780132931281

11th Edition

Authors: Ralph Petrucci, Jeffry Madura, F. Herring, Carey Bissonnette

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