Which of the following reactions takes place | vedclass

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(B) In the Bessemer converter,the molten matte $(Cu_2S + FeS)$ is subjected to a blast of air. First,the remaining $FeS$ is oxidized to $FeO$,which th

Vedclass · Accepted Answer

$2Cu_2O + Cu_2S 	o 6Cu + SO_2$

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(B) In the Bessemer converter,the molten matte $(Cu_2S + FeS)$ is subjected to a blast of air. First,the remaining $FeS$ is oxidized to $FeO$,which then reacts with silica $(SiO_2)$ to form slag. After the removal of iron,the remaining $Cu_2S$ undergoes self-reduction (autoreduction) in the presence of air: $2Cu_2S + 3O_2 	o 2Cu_2O + 2SO_2$ $2Cu_2O + Cu_2S 	o 6Cu + SO_2$ Both reactions $C$ and $B$ occur in the converter,but the primary reaction that leads to the formation of metallic copper via self-reduction is $2Cu_2O + Cu_2S 	o 6Cu + SO_2$.

Which of the following reactions takes place in the Bessemer converter during the extraction of copper?

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