A 810-g quantity of ethanol, in the liquid state at its melting point of -114.0 0C is frozen at atmospheric pressure. The heat of fusion of ethanol is 1.04 × 105 J/kg, the molecular mass is 46.1 g/mol, and the ideal gas constant is R= 8.314 J(/mol K). The change in the entropy of the ethanol as it freezes is closest to
A 810-g quantity of ethanol, in the liquid state at its melting point of -114.0 0C is frozen at atmospheric pressure. The heat of fusion of ethanol is 1.04 × 105 J/kg, the molecular mass is 46.1 g/mol, and the ideal gas constant is R= 8.314 J(/mol K). The change in the entropy of the ethanol as it freezes is closest to
Chapter4: The Second Law Of Thermodynamics
Section: Chapter Questions
Problem 83CP: (a) infinitesimal amount of heat is added reversibly to a system. By combining the first and second...
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A 810-g quantity of ethanol, in the liquid state at its melting point of -114.0 0C is frozen at atmospheric pressure. The heat of fusion of ethanol is 1.04 × 105 J/kg, the molecular mass is 46.1 g/mol, and the ideal gas constant is R= 8.314 J(/mol K). The change in the entropy of the ethanol as it freezes is closest to
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