From the data below, calculate the total heat (in J) needed to convert 0.535 mol of...

From the data below, calculate the total heat (in J) needed to convert 0.535 mol of gaseous ethanol at 300.0°C and 1 atm to liquid ethanol at 25.0°C and 1 atm:

b.p. at 1 atm: 78.5°C

ΔH o vap : 40.5 kJ/mol

cgas: 1.43 J/g·°C

cliquid: 2.45 J/g·°C

______J

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Expert Solution

here is the answers, please see the images.

N.B-heat change at constant pressure is equal to the enthalpy change of the system.

queen_honey_blossom answered 5 months ago

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