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3. Describe the process of copper-plating. What occurs at the molecular level? Is this considered a physical change or a chemical change? Explain your reasoning.
Copper-plating is a chemical change in which copper ions become neutral copper atoms by accepting electrons which then are deposited on the material to be coated.
What is copper-plating?
copper-plating?Copper-plating is the process by which a layer of copper is used to coat another material using the process of electrolysis.
At the molecular level, copper ions in solution accept electrons to become neutral copper atoms which then are deposited on the material, thereby coating.
This is an example of a chemical change since it us not easily reversible and new products are formed.
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