the closest kilojoule is 168.12 kJ for G°.
Gibbs Free Energy: What is it?
Gibbs Free Energy, at any moment, is defined as the system's enthalpy less the product of the reaction's entropy and temperature, or:
ΔG° = ΔH° - T.ΔS°
Internal heat that exists in the system is referred to as enthalpy. It is determined by:
H° is equal to H°product - H°reagent.
Enthalpy Formation is used Table:
ΔH°= [3*(-299.9)+(-524.7)] - (-1277) (-1277)
ΔH°= 62,6kJ
The level of disorder in a system is measured by entropy. It's located by:
S = Products - Reagents - S
Calculating:
ΔS°= (-321.7) + 3(-10.8)-0\sΔS°= (-354.1) (-354.1)
J
Therefore, Gibbs Free energy will be as follows: G = H - T.
ΔS°\sΔG° = 62600 - [298.(-354.1)]
ΔG° = 168121.8J
To the closest kJ, please:
ΔG° = 168.12 kJ
To know more about temperature visit:-
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