Copper can be extracted from cuprite by heating it with carbon. Construct an equation for the reaction.?
Answer:
2 Cu2O + C >> 4 Cu + CO2
Equation for the direct reduction of copper(I) oxide to copper with carbon:
copper(I) oxide + carbon ---> carbon monoxide + copper
Cu2O(s) + C(s) ---> CO(g) + 2Cu(s)
Equation for the reduction of copper(I) oxide to copper with carbon monoxide gas:
Copper(I) oxide + carbon monoxide = copper + carbon dioxide
Cu2O(s) + CO(g) = 2Cu(s) + CO2(g)
Cuprite is a compound of copper and oxygen. To obtain pure copper, the oxygen is removed using a process called reduction. Carbon, oxygen, and heat are used to acelerate the reduction process.
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