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Neves Neves
wrote...
Posts: 1942
7 years ago
When heated in air, copper metal develops a black appearance over time. Analysis shows that copper(II) oxide is formed. What type of reaction is this?
Textbook 
General, Organic, & Biological Chemistry

General, Organic, & Biological Chemistry


Edition: 3rd
Author:
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CraftCraft
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Posts: 492
7 years ago
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Neves Author
wrote...
7 years ago
Thanks a lot.
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