Hydrogen can be produced commercially by reforming methanol with water vapor, according to the reaction a) CH3OH(g) + H2O(g)---> CO2(g) + 3H2(g) c) Find the KP value for this reaction at 100oC. d) If 1.00 kPa of CH3OH(g) and 1.00 kPa of H2O(g) were initially placed in a reaction chamber at 100°C, what will be the pressure of H2 at equilibrium?

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Hydrogen can be produced commercially by reforming methanol with water vapor, according to the reaction a) CH3OH(g) + H2O(g)---> CO2(g) + 3H2(g)

c) Find the KP value for this reaction at 100oC.

d) If 1.00 kPa of CH3OH(g) and 1.00 kPa of H2O(g) were initially placed in a reaction chamber at 100°C, what will be the pressure of H2 at equilibrium?

APPENDICE A: Paramètres thermodynamiques pour molécules choisies
AH°r (kJ mol-') S° (J K' mol')
33,8
41,4
83,4
130,6
69,9
188,7
205,6
molécule
f
Br(aq)
CaH2(s)
Ca(ОН)2(s)
H2(g)
H2O(1)
H2O(g)
H2S(g)
H2S(aq)
HCl(g)
HCl(aq)
CO(g)
CO2(g)
COCI2(g)
CH4(g)
CH3OH(1)
CH3OH(g)
CH3CH2OH(1)
CH;CH2OH(g)
CS2(g)
Hg²*(aq)
HgCl2(s)
| Mg(s)
| Mg(OH)2(s)
NaOH(s)
NaOH(aq)
O2(g)
Pb2*(aq)
PbBr2(s)
SO2(g)
SO3(g)
-171,2
-181,5
-986,1
-285,8
-241,8
-20,2
-39
122
-92,31
-167,159
-110,5
-393,5
186,2
56,5
197,8
213,6
283,53
186,2
?
-74,9
-238,4
-201
127.2
239.9
160,7
282,7
237,79
-32,2
146
-277
-235
117
171,1
-224
32,67
-924,54
-425,6
-470,1
63,18
64,5
48,2
205,0
34,2
168,2
-225
42
-296,8
-395,7
248,1
256,6
Transcribed Image Text:APPENDICE A: Paramètres thermodynamiques pour molécules choisies AH°r (kJ mol-') S° (J K' mol') 33,8 41,4 83,4 130,6 69,9 188,7 205,6 molécule f Br(aq) CaH2(s) Ca(ОН)2(s) H2(g) H2O(1) H2O(g) H2S(g) H2S(aq) HCl(g) HCl(aq) CO(g) CO2(g) COCI2(g) CH4(g) CH3OH(1) CH3OH(g) CH3CH2OH(1) CH;CH2OH(g) CS2(g) Hg²*(aq) HgCl2(s) | Mg(s) | Mg(OH)2(s) NaOH(s) NaOH(aq) O2(g) Pb2*(aq) PbBr2(s) SO2(g) SO3(g) -171,2 -181,5 -986,1 -285,8 -241,8 -20,2 -39 122 -92,31 -167,159 -110,5 -393,5 186,2 56,5 197,8 213,6 283,53 186,2 ? -74,9 -238,4 -201 127.2 239.9 160,7 282,7 237,79 -32,2 146 -277 -235 117 171,1 -224 32,67 -924,54 -425,6 -470,1 63,18 64,5 48,2 205,0 34,2 168,2 -225 42 -296,8 -395,7 248,1 256,6
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