Are Delta G and Delta G knot equal at 298K and with the same concentrations?

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SUMMARY

Delta G (Gibbs free energy) and Delta G knot (Gibbs free energy under standard conditions) are not equal, even when calculated at the same temperature of 298K. The distinction arises from the fact that Delta G is dependent on the actual concentrations of reactants and products, while Delta G knot is calculated under standard conditions, which include standard pressure and specific concentrations (usually 1 M). Therefore, to accurately compare the two values, one must consider both the concentrations and the pressure conditions.

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luysion
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Gibbs free energy and Gibbs Free energy under standard conditions;
Hi. Is a value of Gibbs free energy (delta G) and Gibbs free energy Under standard conditions (delta G knot) the same if they are both calculated under the same temperature (298K)? cheers
 
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You need to take into account standard pressure as well.
 
Not to forget concentrations.
 

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