Consider the reaction described by the chemical equation shown. C,H,(g) + H,0(1) → C,H̟OH(1) AHm = -44.2 kJ Use the data from the table of thermodynamic properties to calculate the value of ASm at 25.0 °C. ASpxn J.к1 Calculate AGxn. AGm kJ In which direction is the reaction, as written, spontaneous at 25 °C and standard pressure? both forward reverse neither

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table of thermodynamic properties:

- C2H4(g)     Hf = 52.4     Gf = 68.4     S = 219.3

- H2O(l)     Hf = -285.8     Gf = -237.1     S = 70.0

- C2H5OH(l)     Hf = -277.6     Gf = -174.8     S = 160.7

Consider the reaction described by the chemical equation shown.
C,H,(g) + H,0(1) → C,H̟OH(1) AHm = -44.2 kJ
Use the data from the table of thermodynamic properties to calculate the value of ASm at 25.0 °C.
ASpxn
J.к1
Calculate AGxn.
AGm
kJ
In which direction is the reaction, as written, spontaneous at 25 °C and standard pressure?
both
forward
reverse
neither
Transcribed Image Text:Consider the reaction described by the chemical equation shown. C,H,(g) + H,0(1) → C,H̟OH(1) AHm = -44.2 kJ Use the data from the table of thermodynamic properties to calculate the value of ASm at 25.0 °C. ASpxn J.к1 Calculate AGxn. AGm kJ In which direction is the reaction, as written, spontaneous at 25 °C and standard pressure? both forward reverse neither
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