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OpenStudy (anonymous):
an ore contains a mixture of zinc carbonate and lead carbonate. Zinc and lead are produced from this ore by 2 reactions. REACTION 1: The carbonates in the ore are converted into a mixture of zinc oxide and lead oxide Name this type of reaction. ______________________ How is this reaction done? _______________________ REACTION 2: the metals are mixed with carbon and heated in a furnace to produce zinc and lead Explain why zinc and lead are produced
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OpenStudy (anonymous):
Calcination - heat in no/less air Reduction of oxide to metal by Carbon
OpenStudy (anonymous):
thanks :)
OpenStudy (anonymous):
Welcome :)
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