Difference between deltaG and deltaG*






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April P 1C
Posts: 38
Joined: Thu Jan 12, 2017 3:01 am

Difference between deltaG and deltaG*

Postby April P 1C » Sun Feb 04, 2018 10:05 pm

Can someone explain the difference between deltaG and deltaG* naught

April P 1C
Posts: 38
Joined: Thu Jan 12, 2017 3:01 am

Re: Difference between deltaG and deltaG*

Postby April P 1C » Sun Feb 04, 2018 10:08 pm

Also, for homework/tests, if I forget to write naught in the equations/answers then will I miss points?

Rachel Formaker 1E
Posts: 86
Joined: Fri Sep 29, 2017 7:04 am
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Re: Difference between deltaG and deltaG*

Postby Rachel Formaker 1E » Sun Feb 04, 2018 10:26 pm

delta Go is for when the reactants and products are all in their standard states. This means that pressure is 1 atm and temperature is 25oC (298 K).
So if any of the given conditions violate these conditions, don't use delta Go.
The general rule I use for homework and tests is that if the given values are delta Go values, then continue to use delta Go. Otherwise, just use delta G.


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