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Pt(s)

Posted: Sun Mar 03, 2019 4:11 pm
by Linh Vo 2J
When is it necessary to write the Pt(s) in the cell diagram?

Re: Pt(s)

Posted: Sun Mar 03, 2019 4:14 pm
by Sean Reyes 1J
You would use an inert electrode such as Pt(s) in the case that there are no solid species given by a half-reaction.

Re: Pt(s)

Posted: Sun Mar 03, 2019 5:41 pm
by Amar Singh
A solid state conductor is necessary for the cells. When there isn't a solid given, Pt(s) is typically used and thus you must include it in the cell diagram.

Re: Pt(s)

Posted: Sun Mar 03, 2019 5:49 pm
by Nandhini_2K
When there's no solid already in the rxn. Both the anode and cathode needs a solid.

Re: Pt(s)

Posted: Sun Mar 03, 2019 6:35 pm
by Lasya Gudipudi 1A
Pt(s) is generally used whenever a solid is not given to write the cell diagram for both the anode and the cathode.

Re: Pt(s)

Posted: Sun Mar 03, 2019 8:52 pm
by Chloe Likwong 2K
Also, even if the equation gives you a solid, make sure it's a metal. If not, then you have to use Pt(s).

Re: Pt(s)

Posted: Sun Mar 03, 2019 8:58 pm
by harshitasarambale4I
Can you use any other metals? I think the textbook might have used Au(s) before.

Re: Pt(s)

Posted: Sun Mar 03, 2019 9:03 pm
by Jonathan Pai 2I
When a conductor is not present. Know that if there is a solid,it does not mean it is automatically a conductor, because some solids are salts,so the Pt will still be needed.

Re: Pt(s)

Posted: Sun Mar 03, 2019 11:24 pm
by 804994652
You need something for it to attach to (a solid). I'm not exactly sure why it has to be Pt though

Re: Pt(s)

Posted: Sun Mar 03, 2019 11:54 pm
by Melissa Villanueva1K
Can it be written at the beginning of a cell diagram or does it always have to be in the end?

Re: Pt(s)

Posted: Mon Mar 04, 2019 12:31 am
by Diana Sandoval 1K
When there is no solid or metal present.