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
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.
All nitrates including Lead nitrate is soluble in water but Lead sulphate is almost insoluble.
The iron will displace the copper as it is more reactive. here's the equation: iron + copper sulphate = iron sulphate +copper
A displacement reaction takes place. Iron being a more reactive element than copper displaces copper from its compound. Ferrous Sulphate which is green in color and copper a reddish brown element are formed. So, blue color of copper sulphate fades away and the solution becomes light green. Copper is deposited on the grayish iron filings.
Sodium sulfate is more soluble in water than zinc sulfate.
Iron is more reactive than copper.
zinc is more reactive than copper hence it displaces the copper in copper sulphate solution to become zinc sulphate and copper metal is formed
SodiumClorineIroncalciumMagnesiumsulfuriodine
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
zinc
Mix magnesium powder with copper sulphate. The more reactive magnesium will displace the less reactive copper.
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.
Zinc is more reactive than copper, so it'll displace the copper & form zinc sulphate, taking the place of the copper: Copper sulphate + Zinc --> Zinc sulphate + Copper CuS04 + Zn --> ZnSO4 + Cu
All nitrates including Lead nitrate is soluble in water but Lead sulphate is almost insoluble.
More reactive than copper.
Because zinc is more reactive than copper.