The chemical reaction is, Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s). This occurs when the copper and iron are mixed together. The iron displaces some of the copper from its compound and the iron acts like this because it is more reactive than copper is.
What is the metal cation that gives the 'green' colour.
In aqueous solution blue precipitates of Copper (II) hydroxide are formed, CuSO4 + 2NaOH = Cu(OH)2 + Na2SO4
When copper sulfate is heated the observation is that it turns white as the water which is driven off by the heat. It is also stated that the white solid will remain and if water is added to the anhydrous copper sulfate a reaction will occur.
No - there would be a reaction though if Chlorine and Potassium Iodide were mixed
It does not cause a reaction. Ag (Silver) is less active than Cu (Copper). The element has to be MORE active in order for a reaction to occur.
Any reaction occur.
Any reaction occur.
What is the metal cation that gives the 'green' colour.
Copper is a less reactive metal than calcium, therefore it cannot replace the calcium in the calcium sulphate. Refer to the related link for a reactivity series.
In aqueous solution blue precipitates of Copper (II) hydroxide are formed, CuSO4 + 2NaOH = Cu(OH)2 + Na2SO4
When copper sulfate is heated the observation is that it turns white as the water which is driven off by the heat. It is also stated that the white solid will remain and if water is added to the anhydrous copper sulfate a reaction will occur.
nope. when u look at the reaction chart iron is stronger than copper so no reaction occur.
Any reaction occur.
As elements or as compounds For example, copper occurs in its elemntal form (native copper) and as various compounds (copper sulphide, copper sulphate etc)
Not realy.........
Any reaction occur.
Products are water soluble: any reaction occur.