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Vanessa Romero-Campos 2B
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Postby Vanessa Romero-Campos 2B » Sat Mar 17, 2018 9:54 pm

Can someone clarify when its necessary to add an electrode (like Pt) to a cell?

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Re: Electrodes

Postby RussellChin_3A » Sat Mar 17, 2018 9:56 pm

You add Pt(s) as an electrode when the the half reaction does not have a solid metal for which the current can run through.

Ozhen Atoyan 1F
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Re: Electrodes

Postby Ozhen Atoyan 1F » Sat Mar 17, 2018 10:03 pm

You add it to the end of the galvanic cell, so you can have solids at the end if there aren't any present. They are inert.

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Re: Electrodes

Postby AtreyiMitra2L » Sat Mar 17, 2018 10:51 pm

When there is no solid metal in a reaction, add Pt(s).

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