An amount of h2o vapor gas is condensed isothermally and, Ask an Expert

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An amount of H2O vapor (gas) is condensed isothermally and reversibly to liquid water at 100ºC where it occupied a volume of 838 cm3. The standard enthalpy of vaporization of water at 100ºC is 40.66 kJ mol-1, the density of liquid water at 100ºC is 0.958 g/cm3. Find w, q, ?U, and ?H for this condensation process. (You may assume that the volume of liquid H2O is negligible compared to that of H2O vapor, and that the vapor follows the perfect gas equation of state.)

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