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(Solved): The following information is given for mercury, Hg, at 1 atm: boiling point 357 C AHvap(357 "C) = ...
The following information is given for mercury, Hg, at 1 atm: boiling point 357 °C AHvap(357 "C) = 59.3 kJ/mol AH(-38.9 °C) = 2.33 kJ/mol melting point = -38.9 "C specific heat liquid - 0.139 1/9°C At a pressure of 1 atm, kJ of heat are needed to vaporize a 29.4 g sample of liquid mercury at its normal boiling point of 357 °C.