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?
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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

Hi,

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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