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zinc is more electropositive and therefore is highly reactive metal.hence it can not be easily displaced from its solution of ZnSO4.on the other hand,copper is less electropositive and can be readily displaced from its solution more active metal such as zinc.
Zn + Cu2+ ------> Zn2+ + Cu
What else can I help you with?
What it the alloy of copper an zinc?
Alloys that contain only copper and zinc are usually called "brass"; there are also some alloys that contain one or more other metals in addition to copper and zinc, and these usually have another name.
Why is zinc negative amd copper positive?
Zinc is more electronegative than copper. As a result, zinc acts as the anion(anode), while copper loses electrons and becomes positive (cathode). Electrons flow from the zinc to the copper ( - to +)
How is copper extracted from phytomining?
In phytomining, plants absorb copper from the soil through their roots. Once the plants accumulate enough copper, they are harvested and burnt. The copper is extracted from the ash through a process known as smelting.
What element Can be strengthened by alloying it with zinc or tin?
The element that can be strengthened by alloying it with zinc or tin is copper. Copper-zinc alloys, known as brass, and copper-tin alloys, known as bronze, are commonly used to improve the strength and corrosion resistance of copper.
What is heavier zinc or copper?
i would like to know too for my chemistry report!
Name four important transition elements which are extracted from south African mines?
iron, mecury, zinc, copper
What is hydro metallurgy?
Hydrometallurgy is a process used to extract metals from their ores using aqueous solutions. It involves dissolving the metal from the ore, separating it from impurities, and then recovering the metal by precipitation or electroplating. Hydrometallurgy is commonly used for extracting copper, zinc, nickel, and other base metals.
What is the hydro metallurgy process of extracting copper ore?
Hydrometallurgy is a process that uses aqueous solutions to extract metals from ores. In the case of copper, the ore is typically crushed and then leached with sulfuric acid to dissolve the copper into solution. The copper is then extracted from the solution using techniques such as solvent extraction or electrowinning to obtain pure copper metal.
Where is germanium mined?
Germanium is primarily mined as a byproduct of zinc ore processing. Major producers of germanium include China, Russia, and Belgium. Most germanium is extracted from sphalerite, a zinc sulfide ore, through a process called hydrometallurgy.
Is hydrometallurgy used in mining copper?
Hydrometallurgy is used for the processing of copper.Example: Leaching of copper oxide ores using a solution containing sulphuric acid. The Copper can then be recovered from solution using solvent extraction and electrowinning.
What is more reactive zinc or copper sulphate?
Zinc is more reactive than copper sulfate. When zinc is placed in a solution of copper sulfate, a displacement reaction occurs where zinc displaces copper from the solution, forming zinc sulfate and copper metal.
Does copper displace zinc from zinc sulphate?
No, zinc will displace copper from copper sulphate but not the other way around.
Does zinc usually combine with copper?
Alloys of zinc and copper are well known. There are no chemical compounds of zinc and copper.
What two things happen when zinc is added to copper sulphate?
The Zinc will displace the copper. It will become Zinc Sulphate. The word equation will be Zinc + Copper Sulphate -----> Copper + Zinc Sulphate. Hope this helps!
What two metals compose the alloy brass?
Zinc and Copper Copper and zinc make up the mixture (alloy) brass.
What happens when zinc is dipped in a copper sulfate solution Zinc is higher on the activity series than copper.?
When zinc is dipped in a copper sulfate solution, zinc will undergo a single displacement reaction where it will replace copper in the solution to form zinc sulfate and copper. This is because zinc is higher on the activity series than copper, so it is able to displace copper in the solution.
Is the zinc and copper are solids?
Zinc and copper are solid metals.
