Friday Lecture:


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Vanessa Romero-Campos 2B
Posts: 39
Joined: Fri Sep 25, 2015 3:00 am

Friday Lecture:

Postby Vanessa Romero-Campos 2B » Sun Feb 04, 2018 11:00 pm

I know we were going to discuss free energy on Friday, but what else did Lavelle go over? I wasn't able to attend lecture and am trying to catch up and watch videos on the subject if anyone can please give me details on what i should review I'd appreciate it.

Abigail Yap 2K
Posts: 51
Joined: Fri Sep 29, 2017 7:07 am

Re: Friday Lecture:

Postby Abigail Yap 2K » Sun Feb 04, 2018 11:12 pm

Hello,

In Friday's lecture, Dr. Lavelle went over the derivation of the formula delta G (standard) = -RTlnK. He then discussed the values of K that make delta G positive, negative, and equal to zero. He also taught us how to derive the equation lnK = (-deltaH/RT) + (deltaS/R) by manipulating formulas we already know. Hope this helps.

PeterTran1C
Posts: 30
Joined: Thu Jul 13, 2017 3:00 am

Re: Friday Lecture:

Postby PeterTran1C » Mon Feb 05, 2018 10:48 pm

He also introduced equation for the Difference of Van't Hoff Equation which is taken to calculate two different K (equilibrium constant) values assuming that and are constant.


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