3) Compute the vapor pressure of liquid water at 298 K using the liquid and gas standard state chemical potentials available from Table A.5 in Tinoco, and assuming ideal behavior for the gas (Hint: The standard state chemical potentials are equivalent to the standard state free energies of formation, since the latter are given in per mole units, = AG;).

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
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3) Compute the vapor pressure of liquid water at 298 K using the liquid and gas standard
state chemical potentials available from Table A.5 in Tinoco, and assuming ideal behavior
for the gas (Hint: The standard state chemical potentials are equivalent to the standard
state free energies of formation, since the latter are given in per mole units, µº = AG°).
Transcribed Image Text:3) Compute the vapor pressure of liquid water at 298 K using the liquid and gas standard state chemical potentials available from Table A.5 in Tinoco, and assuming ideal behavior for the gas (Hint: The standard state chemical potentials are equivalent to the standard state free energies of formation, since the latter are given in per mole units, µº = AG°).
4H (kJ mol ')
SUK'mol ')
4,G° (kJ mol ')
HCO, (aq)
-691.99
91.2
-586.77
co, (aq)
-677.14
-56.9
-527.81
Fe(s)
27.28
Fe,0,(s)
-824.2
87.40
-742.2
0.
130.79
H,(g)
H,O(g)
H,O()
-241.82
188.93
-228.73
-285.83
69.91
-237.13
H*(aq)
OH (aq)
-229.99
-10.75
-157.244
H,0,(aq)
-191.17
143.9
-134.03
-33.56
H,S(g)
H,SO,(g)
N,(g)
NH,(g)
-20.63
205.90
-735.13
298.8
-653.37
191.72
46.11
192.56
-16.78
-80.29
II1.3
-26.50
NH,(aq)
NH,(aq)
-132.51
113.4
-79.31
NO(g)
90.25
210.87
86.55
NO,(g)
33.18
240.17
51.47
-205.0
146.40
-108.74
NO, (aq)
Na (aq)
-240.12
59.0
-261.90
NaCl(s)
-411.15
72.13
-384.14
NaCl(aq)
407.27
115.5
-393.13
NaOH(s)
-425.61
64.46
-379.49
205.25
0,(g)
0,(g)
142.7
239.04
163.4
Srhombic)
31.80
-300.19
So.(g)
SO (g)
296.83
248.33
395.72
256.87
-371.22
Standard ihemmodynamie values at 25 C1198 15 KTand I har pressure. Values for ions refer ti an aqueuus solution at unit
Transcribed Image Text:4H (kJ mol ') SUK'mol ') 4,G° (kJ mol ') HCO, (aq) -691.99 91.2 -586.77 co, (aq) -677.14 -56.9 -527.81 Fe(s) 27.28 Fe,0,(s) -824.2 87.40 -742.2 0. 130.79 H,(g) H,O(g) H,O() -241.82 188.93 -228.73 -285.83 69.91 -237.13 H*(aq) OH (aq) -229.99 -10.75 -157.244 H,0,(aq) -191.17 143.9 -134.03 -33.56 H,S(g) H,SO,(g) N,(g) NH,(g) -20.63 205.90 -735.13 298.8 -653.37 191.72 46.11 192.56 -16.78 -80.29 II1.3 -26.50 NH,(aq) NH,(aq) -132.51 113.4 -79.31 NO(g) 90.25 210.87 86.55 NO,(g) 33.18 240.17 51.47 -205.0 146.40 -108.74 NO, (aq) Na (aq) -240.12 59.0 -261.90 NaCl(s) -411.15 72.13 -384.14 NaCl(aq) 407.27 115.5 -393.13 NaOH(s) -425.61 64.46 -379.49 205.25 0,(g) 0,(g) 142.7 239.04 163.4 Srhombic) 31.80 -300.19 So.(g) SO (g) 296.83 248.33 395.72 256.87 -371.22 Standard ihemmodynamie values at 25 C1198 15 KTand I har pressure. Values for ions refer ti an aqueuus solution at unit
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