## Test 3

$\Delta G^{\circ} = -nFE_{cell}^{\circ}$

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inlovewithchemistry
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### Test 3

Will we need to be able to apply Gibbs Free Energy to equilibrium concepts on the test? there are questions surrounding that on the outlines

Riley Dean 2D
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Joined: Fri Sep 28, 2018 12:15 am

### Re: Test 3

Since it’s in the homework I would assume so

Marcela Udave 1F
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### Re: Test 3

I believe so since if ΔG=0 then it's at equilibrium.

Julia Lee
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Joined: Fri Sep 28, 2018 12:29 am

### Re: Test 3

Yes, especially know that max work = change in G = -nFE
I believe Professor Lavelle went over this in lecture Friday as well.

Hilda Sauceda 3C
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### Re: Test 3

Do you guys know what sections of the homework to focus on for this exam?

Mukil_Pari_2I
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### Re: Test 3

^Dr. Lavelle said that we should study based off the homework fro Gibbs Free energy as well as the electrochemistry material.

Danny Zhang 4L
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### Re: Test 3

^To add on to the previous comment, we only need to study electrochemistry material up to what we went over in lecture on Friday.

MichaelMoreno2G
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### Re: Test 3

Up to what section of electrochemistry do we need to study? I'm still a little confused so if someone can clarify that would be greatly appreciated.

shaunajava2e
Posts: 66
Joined: Fri Sep 28, 2018 12:26 am

### Re: Test 3

do you mean test 2? Gibbs free energy and electrochemistry up to but not including the Nernst equation

Anita Wong 1H
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### Re: Test 3

MichaelMoreno2G wrote:Up to what section of electrochemistry do we need to study? I'm still a little confused so if someone can clarify that would be greatly appreciated.

up to but not including nernst

Hannah Pham 1D
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### Re: Test 3

Follow the outlines and do whatever is on the homework! That consistently works for me when I'm studying for tests.

isarose0
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Joined: Fri Sep 28, 2018 12:15 am

### Re: Test 3

yeah i think so

Phil Timoteo 1K
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### Re: Test 3

I would say so

Kaylee Kang 1G
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### Re: Test 3

Yes, I think we will need to be able to apply Gibbs Free Energy.

Nina Do 4L
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Joined: Fri Sep 28, 2018 12:27 am

### Re: Test 3

Yes, the equations or Gibbs will also be provided to us on the constants and formulas worksheet. The test'll be on Gibbs and Electrochem but not Nernst equation.

Here's his official announcement: (2/14/2019)
Test 2 covers all topics on Gibbs free energy and electrochemistry up to but not including the Nernst equation (which is all the new material covered in class Weeks 6 and 7). Test 2 starts Tuesday of Week 8.

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