Question
Chemistry Question on Concentration of ores
In the extraction of Cu, the metal is formed in the bessemer converter due to the reaction:
A
\ceCu2S+2Cu2O−>6Cu+SO2
B
\ceCu2S−>2Cu+S
C
\ceFe+Cu2O−>2Cu+FeO
D
\ce2Cu2O−>4Cu+O2
Answer
\ce2Cu2O−>4Cu+O2
Explanation
Solution
Decomposition of carbonates and hydrated oxides.