Enter your answer in the provided box. From the data below, calculate the total heat (in J) needed to convert 0.579 mol of gaseous ethanol at 300.0Â°C and 1 atm to liquid ethanol at 25.0Â°C and 1 atm: b.p. at 1 atm: 78.5Â°C ÎH o vap : 40.5 kJ/mol cgas: 1.43 J/gÂ·Â°C cliquid: 2.45 J/gÂ·Â°C

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Jarrod RobelLv2

13 Dec 2019

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From data below, calculate the total heat (J) needed to convert0.469 mol of gaseous ethanol (C2H6O) at 451Â° C and 1 atm to liquidethanol at 25.0Â° C and 1 atm.
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cgas 1.43 J/g Â· Â°C
cliquid 2.45 J/g Â· Â°C
?HÂ°vap 40.5 kJ/mol

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From data below, calculate the total heat (in J) associated withthe conversion of 0.499 mol ethanol gas (C2H6O) at 301Â°C and 1 atmto liquid ethanol at 25.0Â°C and 1 atm.
(Pay attention to the sign of the heat.) Answer should be inJ.

Boiling point at 1 atm 78.5Â°C
cgas 1.43 J/gÂ°C
cliquid 2.45 J/gÂ°C
HÂ°vap 40.5 kJ/mol