Examples of Teaching with Demonstrations

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Copper Extraction Demonstration Tutorial part of Examples
Summary This demonstration uses sulfuric acid and crushed copper ore (malachite) to produce a solution of copper sulfate and carbonic acid in a beaker. When a freshly sanded nail is dropped into the copper sulfate ...

Subject: Geoscience:Geology:Geochemistry:Aqueous Solutions, Geoscience:Geology:Mineralogy:Systematic Mineralogy:Native Elements, Oxides and Hydroxides, Environmental Science:Mineral Resources:Mining, Environmental Science:Waste:Toxic and Hazardous Wastes:Metals