What quantity of heat, in kJ, is required to convert 13.0 g of ethanol (C2H5OH) at 23.0°C to a vapor at 78.3°C (its boiling point)? (specific heat capacity of ethanol = 2.46 J/g C; AHvap = 39.3 kJ/mol) %3D

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What quantity of heat, in kJ, is required to convert 13.0 g of ethanol
(C2H5OH) at 23.0°C to a vapor at 78.3°C (its boiling point)? (specific
heat capacity of ethanol = 2.46 J/g C; AHvap = 39.3 kJ/mol)
events.ics
A CertainGovernm.pdf
D CertainGovernm.pdf
D 2020 W-2 and E.pdf
888
Transcribed Image Text:What quantity of heat, in kJ, is required to convert 13.0 g of ethanol (C2H5OH) at 23.0°C to a vapor at 78.3°C (its boiling point)? (specific heat capacity of ethanol = 2.46 J/g C; AHvap = 39.3 kJ/mol) events.ics A CertainGovernm.pdf D CertainGovernm.pdf D 2020 W-2 and E.pdf 888
Determine the enthalpy of vaporization, in kJ/mol, of C2H5OH if 19.7
kJ of heat is needed to vaporize 0.500 moles of C2H5OH.
1
4
7
+/-
events.ics
D CertainGovernm.pdf
D CertainGovernm.pdf
D 2020 W-2 and E.pdf
888
Transcribed Image Text:Determine the enthalpy of vaporization, in kJ/mol, of C2H5OH if 19.7 kJ of heat is needed to vaporize 0.500 moles of C2H5OH. 1 4 7 +/- events.ics D CertainGovernm.pdf D CertainGovernm.pdf D 2020 W-2 and E.pdf 888
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