inorganic chemistry - Why does the following "Battery" experiment work? - Chemistry Stack Exchange
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File:Electro-etching on copper plate with copper sulphate solution (electrolyte) and small battery charge.jpg - Wikimedia Commons
Principle of Electrolysis of Copper Sulfate Electrolyte | Electrical4U
9 Diagram of a simple zinc-copper battery. Because zinc sulfate is more... | Download Scientific Diagram
Callaud gravity cell:in 1860 the French inventor Callaud emproved the battery cell with a copper electrode and a zinc anode in a jar filled with copper sulfate and distilled water. His invention
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