a) how is zinc extracted from its carbonate ore? write the balanced equation involved in the process?
b) draw a diagram showing electrolytic refining of copper?
Answers
Answered by
1
sry but I don't know this answer
Answered by
2
a) Zinc is extracted from its carbonate ore (calamine), when calamine ore is heated strongly in the absence of air i.e. calcined, it decomposes to form zinc oxide and carbon dioxide. Then, zinc oxide is heated with carbon and zinc metal is produced.
equation : Zn Co3 -- ZnO +CO2
b) this qn answer is in the attachment pls open it and draw the diagram kk
Attachments:
Similar questions