45.0 g of liquid benzene, C6H6, is isothermally vaporized at 80.1°C, its boiling point, and a constant pressure of 1.20 atm. The molar heat of vaporization of benzene is 30.8 kJ/mol. Assume the volume of the liquid is negligible. Include the sign of each answer below. (a) Calculate q, the heat for the process. kJ (b) Calculate w, the work done by the process. KJ (c) Calculate AE for the process. kJ

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45.0 g of liquid benzene, C6H6, is isothermally vaporized at 80.1°C, its boiling point, and a constant pressure of 1.20 atm. The molar heat of vaporization of benzene is 30.8 kJ/mol. Assume the volume of the liquid is negligible.
Include the sign of each answer below.
(a) Calculate q, the heat for the process.
kJ
(b) Calculate w, the work done by the process.
kJ
(c) Calculate AE for the process.
kJ
Transcribed Image Text:45.0 g of liquid benzene, C6H6, is isothermally vaporized at 80.1°C, its boiling point, and a constant pressure of 1.20 atm. The molar heat of vaporization of benzene is 30.8 kJ/mol. Assume the volume of the liquid is negligible. Include the sign of each answer below. (a) Calculate q, the heat for the process. kJ (b) Calculate w, the work done by the process. kJ (c) Calculate AE for the process. kJ
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