Negative E

Moderators: Chem_Mod, Chem_Admin

Wilson 2E
Posts: 100
Joined: Sat Aug 17, 2019 12:18 am

Negative E

Postby Wilson 2E » Sun Feb 23, 2020 6:03 pm

If standard potential is a negative number, does this mean the reverse process is spontaneous, where electrons flow from right to left instead of left to right?

Prasanna Padmanabham 4I
Posts: 111
Joined: Thu Jul 25, 2019 12:17 am

Re: Negative E

Postby Prasanna Padmanabham 4I » Sun Feb 23, 2020 6:06 pm

Yes, it means that the reverse process is spontaneous...

Bryce Barbee
Posts: 103
Joined: Wed Sep 18, 2019 12:20 am

Re: Negative E

Postby Bryce Barbee » Sun Feb 23, 2020 6:12 pm

Yes. I am pretty sure that it means that the reverse is spontaneous. If positive, then the forward is spontaneous.

Ritu Gaikwad 2E
Posts: 52
Joined: Thu Jul 11, 2019 12:16 am

Re: Negative E

Postby Ritu Gaikwad 2E » Sun Feb 23, 2020 7:38 pm

When a reaction is spontaneous and the delta G is negative that means that free energy is available and not required in order for the forward reaction to occur.

Return to “Galvanic/Voltaic Cells, Calculating Standard Cell Potentials, Cell Diagrams”

Who is online

Users browsing this forum: No registered users and 2 guests