Consider the reaction described by the chemical equation shown. 3 C,H,(g) C,H,1) AHxn = -633.1 kJ Use the data from the table of thermodynamic properties to calculate the value of ASxn at 25.0 °C. ASixn J.K-1 Calculate AGixn- AG:xn = kJ In which direction is the reaction, as written, spontaneous at 25 °C and standard pressure? neither reverse both forward

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter14: Chemical Equilibrium
Section: Chapter Questions
Problem 15P
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Consider the reaction described by the chemical equation shown.
3 C,H, (g)
C,H,) ΔΗ
-633.1 kJ
>
Use the data from the table of thermodynamic properties to calculate the value of ASxn at 25.0 °C.
ASixn
J.K-1
Calculate AGIX ·
AGixn
kJ
In which direction is the reaction, as written, spontaneous at 25 °C and standard pressure?
neither
reverse
both
forward
Transcribed Image Text:Consider the reaction described by the chemical equation shown. 3 C,H, (g) C,H,) ΔΗ -633.1 kJ > Use the data from the table of thermodynamic properties to calculate the value of ASxn at 25.0 °C. ASixn J.K-1 Calculate AGIX · AGixn kJ In which direction is the reaction, as written, spontaneous at 25 °C and standard pressure? neither reverse both forward
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