File:Zinc and copper sulfate.JPG

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English: The reaction of zinc metal with blue copper sulfate solution makes copper metal, which reacts with oxygen to make black copper(II) oxide, visible here. A colorless solution of zinc sulfate remains.
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Author Chemicalinterest

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current19:37, 9 January 2011Thumbnail for version as of 19:37, 9 January 20112,272 × 1,704 (897 KB)Chemicalinterest (talk | contribs){{Information |Description={{en|1=The reaction of zinc metal with blue copper sulfate solution makes copper metal, which reacts with oxygen to make black copper(II) oxide, visible here. A colorless solution of zinc sulfate remains.}} |Source={{own}} |Auth

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