What will be the next step for obtaining pure metal From metal oxide of Cu2O.Write the reaction. Plsss! Help
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2Cu2O+ Cu2S= 6Cu + SO2
Ashish0:
From where u added Cu2S to Cu2O
see brother, only a part of the Cu2S gets oxidised in the first step
with the remaining the Cu2O reacts to form 6Cu and SO2 respectively
Plss!! Oxidise this ZnO
ya sure...First step.....ZnCO3 on calcination= ZnO +CO2
next step ....reduction.....ZnO
ZnO+C=Zn + Co
I can't understand again,C from where
simple....we need to use a reducing agent.Here we are using C as the reducing agent to reduce ZnO to Zn
Ok thanks
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Ryt ...
Cu has sulphide ore so therefore we add cu2o and cu2s to get cu and so2 as products. Fe in this ore is an impurity so it will be removed by adding flux that is sio2
Cu has sulphide ore so therefore we add cu2o and cu2s to get cu and so2 as products. Fe in this ore is an impurity so it will be removed by adding flux that is sio2
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