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Cu is much less reactive than Fe, because it is possible to find natural Cu nuggets and it is not possible to find natural Fe nuggets. The only natural form of metallic Fe that occurs is in NiFe alloy meteors, which formed in space not on earth and the surface of these meteors rusts rapidly after landing.
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When a piece of zinc is put into a copper sulphate solution there is a mispalcement why does this happen?
It is because zinc is more reactive than copper and hence replaces copper from its solution.For your convenience, here is the reactive series of elements in order of decreasing reactivity:-Potassiumsodiumbariumcalciummagnesiumaluminiummanganesezincironnickeltinleadhydrogencoppermercurysilvergoldplatinum
Will copper and silver nitrate react?
Give balanced equation when copper reacts with silver nitrate.Add: 2AgNO3 + Cu ---> Cu(NO3)2 + 2AgThis is a single replacement reaction in which copper replaces the silver in the silver nitrate, resulting in the formation of elemental silver, which will precipitate out of solution.
A reactive metallic element Its compounds give fireworks green colors?
The element copper makes the blue-green fireworks.
What is the acid that reacts with copper 2 carbonate to give a blue solution?
The acid that reacts with copper(II) carbonate to give a blue solution is hydrochloric acid (HCl). This reaction forms a solution of copper(II) chloride, which appears blue due to the presence of copper ions.
Does sodium tarnish?
Sodium does not tarnish in the same way that metals like silver or copper do. However, sodium is highly reactive and easily reacts with moisture or other substances in the air, forming sodium oxide or sodium hydroxide on its surface. This can give the appearance of tarnish, but it is actually a chemical reaction rather than oxidation of the metal itself.
When a piece of zinc is put into a copper sulphate solution there is a mispalcement why does this happen?
It is because zinc is more reactive than copper and hence replaces copper from its solution.For your convenience, here is the reactive series of elements in order of decreasing reactivity:-Potassiumsodiumbariumcalciummagnesiumaluminiummanganesezincironnickeltinleadhydrogencoppermercurysilvergoldplatinum
Why does zinc reacts with DI sulfuric acid to give hydrogen gas but not copper?
If you look at reactivity series, you will find zinc to be more reactive than hydrogen while copper being less reactive than it. Therefore zinc is able to displace hydrogen from sulphuric acid while copper is not. The reaction with zinc is:- Zn + H2SO4 -------> ZnSO4 +H2 The reaction with copper is Cu + H2SO4 ---------> No reaction
What happens if you add zinc to copper sulfate And what happens if you add gold to copper sulfate?
Adding zinc to copper sulfate will result in a displacement reaction that will create copper metal to precipitate as a solid. CuSO4(aq) + Zn(s) ---> ZnSO4 + Cu(s) This reaction is quite exothermic too, meaning it will give off alot of heat - enough to make it too hot to hold the reaction beaker in bare hands.
Why does copper give off no hydrogen when reacting in water?
because it isn't a reactive metal
Why use copper powder not a piece of copper in an experiment?
To give a higher surface area for the reaction
What does copper chloride split up to give?
copper and chlorine This would require a chemical reaction.
Will copper and silver nitrate react?
Give balanced equation when copper reacts with silver nitrate.Add: 2AgNO3 + Cu ---> Cu(NO3)2 + 2AgThis is a single replacement reaction in which copper replaces the silver in the silver nitrate, resulting in the formation of elemental silver, which will precipitate out of solution.
A reactive metallic element Its compounds give fireworks green colors?
The element copper makes the blue-green fireworks.
Copper plus water plus oxygen gives copper hydroxide is what type of reaction?
The reaction between copper, water, and oxygen to form copper hydroxide is a chemical reaction that involves oxidation. Copper reacts with oxygen in the air to form copper oxide, which then reacts with water to give copper hydroxide. This reaction can be classified as both oxidation and hydrolysis.
What are displacement reaction give example?
A displacement reaction occurs when a more reactive element displaces a less reactive element from its compound. An example is the reaction between zinc metal and hydrochloric acid to form zinc chloride and hydrogen gas. In this reaction, zinc displaces hydrogen from hydrochloric acid to form zinc chloride and hydrogen gas is evolved.
Is a copper metal and acid that give no reaction a physical or chemical property?
The lack of reaction between copper metal and acid is a chemical property because it indicates the chemical stability of copper in acidic environments. This property is due to the formation of a protective layer of copper oxide on the metal surface.
How does the reaction between vinegar and copper affect the appearance of the copper surface?
When vinegar reacts with copper, it forms copper acetate, which can give the copper surface a greenish-blue color known as patina. This patina changes the appearance of the copper surface by creating a tarnished or aged look.
