Given this phase diagram and the data table, how do I arrive at the heat of vaporization (in kJ/mol)? P.EFP.AT,T, TTemperatureVariableValueT1-56.0 °CT21.57 °CT3213 °CT4No dataP10.210 atmP21.21 atmP35.67 atmP4No DataPressureD Part 4: What the heat of vaporization, in kJ/mol? (include unit with answer)15.1 kJ/molSubmit AnswerYou have enteredPreviousTriesIncorrect. Tries 8/99that answer beforeDart F. T-the bumathetieeldeeule VCL(MAM

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Given this phase diagram and the data table, how do I arrive at the heat of vaporization (in kJ/mol)?

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter10: Entropy And The Second Law Of Thermodynamics

Section: Chapter Questions

Problem 10.72PAE

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Concept explainers

Thermochemistry

Thermochemistry can be considered as a branch of thermodynamics that deals with the connections between warmth, work, and various types of energy, formed because of different synthetic and actual cycles. Thermochemistry describes the energy changes that occur as a result of reactions or chemical changes in a substance.

Exergonic Reaction

The term exergonic is derived from the Greek word in which ‘ergon’ means work and exergonic means ‘work outside’. Exergonic reactions releases work energy. Exergonic reactions are different from exothermic reactions, the one that releases only heat energy during the course of the reaction. So, exothermic reaction is one type of exergonic reaction. Exergonic reaction releases work energy in different forms like heat, light or sound. For example, a glow stick releases light making that an exergonic reaction and not an exothermic reaction since no heat is released. Even endothermic reactions at very high temperature are exergonic.

Question

Given this phase diagram and the data table, how do I arrive at the heat of vaporization (in kJ/mol)?

P.
E
F
P.
A
T,
T, T
Temperature
Variable
Value
T1
-56.0 °C
T2
1.57 °C
T3
213 °C
T4
No data
P1
0.210 atm
P2
1.21 atm
P3
5.67 atm
P4
No Data
Pressure
D

Part 4: What the heat of vaporization, in kJ/mol? (include unit with answer)
15.1 kJ/mol
Submit Answer
You have entered
Previous
Tries
Incorrect. Tries 8/99
that answer before
Dart F. T
-the bumathetieel
deeule VCL(MAM

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