36. The molar heats of fusion and vaporization of mercury are 23.4 and 59.0 kJ/mol, respective Calculate the molar entropy changes for the solid-liquid and liquid-vapor transitions for mercury. At 1 atm pressure, mercury melts at -38.9°C and boils at 357°C.

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Chapter17: Spontaneity, Entropy, And Free Energy
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Problem 38E: For mercury, the enthalpy of vaporization is 58.51 kJ/mol and the entropy of vaporization is 92.92...
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36. The molar heats of fusion and vaporization of mercury are 23.4 and 59.0 kJ/mol, respectively.
Calculate the molar entropy changes for the solid-liquid and liquid-vapor transitions for
mercury. At 1 atm pressure, mercury melts at -38.9°C and boils at 357°C.
Transcribed Image Text:36. The molar heats of fusion and vaporization of mercury are 23.4 and 59.0 kJ/mol, respectively. Calculate the molar entropy changes for the solid-liquid and liquid-vapor transitions for mercury. At 1 atm pressure, mercury melts at -38.9°C and boils at 357°C.
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