Extracting metals with charcoal | Experiment | RSC Eduion
Powdered charcoal, C(s) – see CLEAPSS Hazcard HC021. Copper(II) oxide, CuO(s), (HARMFUL, DANGEROUS FOR THE ENVIRONMENT) – see CLEAPSS Hazcard HC026. Lead(II) oxide, PbO(s), (TOXIC, DANGEROUSFOR THE ENVIRONMENT) – see CLEAPSS Hazcard HC056. Test tubes made of heat resistant borosilie glass (Pyrex or similar) must be used. Test tubes with a capacity of about .
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