a single replacement reaction
when iron nails are kept in a beaker containing copper sulphate displacement reaction takes place.Iron is more reactive than copper so it displaces copper from the copper sulphate solution.Thus it becomes iron sulphate+copper
No reaction
magnesium+copper sulphate =no reaction
Iron(Fe) + Copper Sulphate(CuSO4) → Iron Sulphate(Fe2SO4) + Copper(Cu)[Displacement Reaction]
Iron(Fe) + Copper Sulphate(CuSO4) → Iron Sulphate(Fe2SO4) + Copper(Cu)[Displacement Reaction]
calcium + copper sulphate = calcium sulphate + copper hydroxide
there is no reaction
Copper sulphate pentahydrate loses water of crystallisation and becomes white amorphous anhydrous copper sulphate.
Copper Sulphate mixed with hot water makes Copper Sulphate Crystals.
After a while you will observe that the nail has become coated with a layer of copper. This is a single displacement reaction since iron is more reactive than copper CuSO4 + Fe = FeSO4 + Cu
yes there is
This reaction is not possible.