Recent content by hojess02

I see... thanks!

I see... Is zinc electroplating on iron spontaneous too? Since zinc has a more negative standard electrode potential. Those were non-galvanized nails.

We used 3.0V (combination of two 1.5V batteries), copper plate, iron nail, 2 wires with crocodile clips, copper(II) sulphate solution (about 0.5M) (We didn't measure the concentration precisely) ThxThx