0
What happens when EDTA is added to a solution of ammonia and copper sulphate?
Wiki User
∙ 12y ago
The water soluble copper sulfate produces Cu(II) ions in solution. The soluble ammonium hydroxide produces ammonium ions and hydroxide ions in solution in equilibrium with ammonia and water. NH4OH(aq) ↔ NH3(aq) + H2O(l) The ammonia molecules react with the cooper ion to produce a complex ion of Cu(II) coordinated with four ammonia molecules. Cu2+(aq) + 4 NH3(aq) → [Cu(NH3)4]2+(aq) That complex ion in turn associates with a water molecule and the sulfate ion resulting in the products of the overall reaction. CuSO4(aq) + 4 NH4OH(aq) → Cu(NH3)4SO4H2O(s) + 3 H2O(l)
Wiki User
∙ 16y ago
Wiki User
∙ 16y agoA insoluble solid is formed and a neon blue liquid floats to the surface.it is a precipitate displacement reaction.
Wiki User
∙ 14y agoDeep blue solution formed containing complex ion Cu[(NH3)4 ]2+
Wiki User
∙ 12y agoPale blue precipitate is formed....n it is soluble in excess of ammonium hydroxide
Wiki User
∙ 12y agoYou mean ammonium hydroxide? Ammonia is gaseous, dear. It's not a salt. Ammonium hydroxide reacts with copper sulphate to give ammonium sulphate and copper hydroxide.
Wiki User
∙ 12y agoWhen it is added it turns from a dark blue color to a light blue color! Hope that helps
Add your answer:
Earn +20 pts
Aqueous solution of copper sulphate is a homogeneous mixture?
an aqueous solution of copper sulphate is homogeneous
What happens when copper wire is dipped in ferrous sulphate solution?
no reaction would take place
Why does the color of copper sulphate change when an iron nail dipped in it?
When an iron nail is placed in a copper sulphate solution, iron displaces copper from copper sulphate solution forming iron sulphate, which is green in colour.Therefore, the blue colour of copper sulphate solution fades and green colour appears.
What is copper sulphate solution?
Blue
Iron nail dipped in copper sulphate solution?
When an iron nail is dipped in the solution of copper sulphate solution , after a while the solution changes into the colour of green becoming iron sulphate and a brown substance is found on the iron nail which is copper so we get to know that the displacement reaction is produced
What happens when ammonia is added to copper sulfate?
When Ammonia solution is added to Copper sulphate, at first a precipitate of Copper hydroxide is formed. If excess ammonia is added, finally a deep bluish solution of Tetraamine Copper(II) Sulfate is formed
What happens when copper reacts with copper sulphate solution?
well, ammonia is a very hot country and there is really loads of stuff there :0
What happens when ammonia solution is added to copper sulphate?
A precipitate is formed which has a light blue colour. After shaking, the precipitate re-dissolves forming a dark blue solution.
What happens when iron nail are placed in copper sulphate solution?
the solution turns green and the nails develop a brown deposit which is copper. the iron displaces the copper in the copper sulphate solution. This is because iron is more reactive than copper.
What happen when copper iii sulphate solution react with ammonia?
well, ammonia is a very hot country and there is really loads of stuff there :0
What happens when sodium hydroxide is added to copper sulphate solution?
Nothing
What happens when copper sulphate is added to water?
Formation of a copper sulfate solution in water. This solution has a herbicide and fungicide effect.
What happens when copper sulphate is dissolved in water?
Copper Sulphate mixed with hot water makes Copper Sulphate Crystals.
What happens when an iron nail is dipped in copper sulphate solution?
A brown layer of copper gets deposited on iron nail. This change is due to a chemical reaction between copper sulphate and iron. Also the colour of the solution changes from blue to green due to the formation of iron sulphate. This reaction can be represented by the following equation: Copper sulphate + Iron = Iron sulphate + Copper solution (CuSO4) + (Fe) = (FeSO) + (Cu)
Aqueous solution of copper sulphate is a homogeneous mixture?
an aqueous solution of copper sulphate is homogeneous
How is copper released from a copper sulphate solution?
silicate, carbonate or sulphate
Can copper sulphate be separated from its solution by crystallization?
Yes, copper sulphate(CuSO4) can be separated from its solution in crystalline form.
