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14.15c

Posted: Sat Feb 24, 2018 12:52 pm
by Jessica Jones 2B
Could someone please explain where the KOH came from in the galvanic cell?

Re: 14.15c

Posted: Sat Feb 24, 2018 1:22 pm
by Yashaswi Dis 1K
Yeah, I am confused on that too. I don't remember the exact question, but I think if it's in a basic solution you might choose something like KOH to act as a salt bridge? Hopefully someone else can explain better than me.

Re: 14.15c

Posted: Sat Feb 24, 2018 3:15 pm
by Xin He 2L
I'm not completely sure, but I think the K might've come from the solution that the metals are in?

Re: 14.15c  [ENDORSED]

Posted: Sat Feb 24, 2018 3:27 pm
by Jasmin Tran 1J
Yeah, same as the two above - I believe it came from the solution since OH- is needed for the reaction