It is important in this practical activity to safely use a Bunsen burner and a water bath ... funnel into a conical flask. 5. Add the reaction mixture from the beaker to the filter paper.

A copper penny is heated and suspended above the surface of acetone in a beaker. The copper demonstrates heterogenous catalysis in the combustion of acetone to carbon dioxide and water ... penny in ...

Fit the filter funnel into a conical flask. 5 ... Set up a Bunsen burner, tripod and gauze on a heat resistant mat. 9. Put a beaker of water on the gauze and the evaporating basin on the beaker.