- #1
lonerider
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Homework Statement
I have got a battery with two half cells.
One cell with.
A silver rod in a 100 mL AgNO3 0,025 M solution.
One cell with.
A zinc rod in a 100 mL Zn(NO3)2 0,150 M solution.
So my question is what reactions happen?
And which reaction is the electricity providing one?
Homework Equations
I do not think that there are any
The Attempt at a Solution
My bet
First cell (with Ag)
Ag+ + NO3- + e- -> Ag + NO3-
Second cell (with Zn)
Zn(NO3)2 -> Zn2+ NO32- but then where are the electrons? Furthermore I think this is the electricity providing one!