Calculate the equilibrium constant K at 298 K for the reaction of methane with water to form carbon dioxide and hydrogen. The data below are values at 298 K.(R = 8.314 J/K• mol). K = CH4(g) + 2H2Og) CO2g) + 4H2G) X 10-20 Substance: CH4() H20(g) CO2(3) H2(g) AH°F (kJ/mol): -74.87 -241.8 -393.5 S° U/K • mol): 186.1 188.8 213.7 130.7

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Calculate the equilibrium constant K at 298 K for the reaction of methane with water to form carbon dioxide and
hydrogen. The data below are values at 298 K.(R = 8.314 J/K • mol). K =
CH4(g) + 2H20(g) =
x 10-20
CO2(g) + 4H2(g)
Substance:
CH4(E)
H20(g)
CO25)
H2g)
AH°F (k]/mol):
-74.87
-241.8
-39B.5
0.
S° (J/K• mol):
186.1
188.8
213.7
130.7
Transcribed Image Text:Calculate the equilibrium constant K at 298 K for the reaction of methane with water to form carbon dioxide and hydrogen. The data below are values at 298 K.(R = 8.314 J/K • mol). K = CH4(g) + 2H20(g) = x 10-20 CO2(g) + 4H2(g) Substance: CH4(E) H20(g) CO25) H2g) AH°F (k]/mol): -74.87 -241.8 -39B.5 0. S° (J/K• mol): 186.1 188.8 213.7 130.7
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