Salt Bridge

Moderators: Chem_Mod, Chem_Admin

Eric Quach 1C
Posts: 30
Joined: Fri Sep 28, 2018 12:20 am

Salt Bridge

Postby Eric Quach 1C » Thu Feb 21, 2019 4:10 pm

I know that salt bridges are used to balance the charges to maintain the charges, but how exactly does a salt bridge do this?

Posts: 60
Joined: Fri Sep 28, 2018 12:23 am

Re: Salt Bridge

Postby Nicklas_Wright_1A » Thu Feb 21, 2019 4:23 pm

It allows ions to flow from one vessel to the other. It only allows certain ions to pass through and not others.

Jake Gordon 1A
Posts: 61
Joined: Fri Sep 28, 2018 12:15 am

Re: Salt Bridge

Postby Jake Gordon 1A » Thu Feb 21, 2019 4:59 pm

I think one way is that it is filled with cations and anions and the loss of electrons of the anode solution makes it positive pulling the anions out and the cathode solution gains electrons and become more negative and will draw out the cations out of the compartments of the salt bridge. I know there are some videos on youtube that explain this much better.

Venya Vaddi 1L
Posts: 96
Joined: Fri Sep 28, 2018 12:16 am
Been upvoted: 2 times

Re: Salt Bridge

Postby Venya Vaddi 1L » Thu Feb 21, 2019 5:35 pm

How does a porous disk complete the same function as a salt bridge?

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

Who is online

Users browsing this forum: No registered users and 2 guests