Extracting metals 0.0 / 5 ? ChemistryExtracting metals /The reactivity seriesGCSEAQA Created by: HarryCreated on: 12-05-14 12:43 Which metal is present in Galena? Lead 1 of 8 Which metal is present in Wolframite? Tungsten 2 of 8 Which metal is present in Bauxite? Aluminium 3 of 8 Where are metals found? In the earth's crust 4 of 8 Which reaction represents the reaction which produces heat? C + O2 --> CO2, CO2 + C --> 2CO, Fe2O3 + 3CO --> 2Fe + 3CO2 C + O2 --> CO2 5 of 8 Which reaction represents the reaction in which carbon is oxidised? C + O2 --> CO2, CO2 + C --> 2CO, Fe2O3 + 3CO --> 2Fe + 3CO2 CO2 + C --> 2CO 6 of 8 Which reaction represents the reaction which uses carbon monoxiede as a reducing agent? C + O2 --> CO2, CO2 + C --> 2CO, Fe2O3 + 3CO --> 2Fe + 3CO2 Fe2O3 + 3CO --> 2Fe + 3CO2 7 of 8 Which reaction represents the reaction which produces carbon monoxiede? C + O2 --> CO2, CO2 + C --> 2CO, Fe2O3 + 3CO --> 2Fe + 3CO2 CO2 + C --> 2CO 8 of 8
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