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Place the beaker of sulfuric acid into the hot water to warm up the acid. 4. Fold a piece of filter paper and put it into a filter funnel. Fit the filter funnel into a conical flask. 5.

Fit the filter funnel into a conical flask. 5. Add the reaction mixture from the beaker to the filter paper. 6. Collect the filtrate, which is the copper(II) sulfate solution. Dispose of the ...

Care should be taken when handling a hot flask or hot plate. The flasks will be reused, so the solution should not be disposed of. Cold bath - add ice to cold water in a large beaker or ...

A copper penny is heated and suspended above the surface of acetone in a beaker. The copper demonstrates heterogenous catalysis in the ... The role of oxygen in the reaction can be shown by covering ...