Using Appropriate Equation

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Mia Navarro 1D
Posts: 52
Joined: Fri Sep 29, 2017 7:04 am

Using Appropriate Equation

Postby Mia Navarro 1D » Sat Feb 03, 2018 6:49 pm

Can you only use the following equation when the temperature is 298K? If so, why? If not, when do you use it?
deltahdeltas.gif (3.85 KiB) Viewed 133 times

Clara Rehmann 1K
Posts: 53
Joined: Fri Sep 29, 2017 7:03 am

Re: Using Appropriate Equation

Postby Clara Rehmann 1K » Sat Feb 03, 2018 6:51 pm

I think you are correct because Gibbs' free energy is temperature dependent, and thus the standard Gibbs' free energy should be at a certain temperature.

Gevork 2E
Posts: 32
Joined: Fri Sep 29, 2017 7:05 am
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Re: Using Appropriate Equation

Postby Gevork 2E » Sat Feb 03, 2018 7:15 pm


If the Delta G values were given at a specific temp then it would be okay as long as they are all at the same temperature. I believe that the same applies to the other conditions like pressure.

Hope this was helpful

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