Iron is more reactive than copper and the ferrous (Fe++) ions will replace the copper (Cu++) ions in the sulphate. CuSO4 is blue, FeSO4 is green.
The aqueous solution of ferrous sulphate is typically pale green in color.
The color of ferrous sulphate solution is pale green or light green.
Ferric sulphate solution is typically yellow in color, often ranging from pale yellow to dark amber depending on its concentration.
When you add copper sulphate solution to iron wool. The iron wool turns copper in color and the copper sulphate solution turns pale blue as the iron displaces the copper from the copper sulphate solution forming iron sulfate.
Zinc Sulphate Solution is colourless and zinc sulphate is white.
No colour
The solution is colorless.
The aqueous solution of ferrous sulphate is typically pale green in color.
Copper sulphate's colour is blue.
When a iron nail is dipped into copper sulphate solution after sometime the colour is changed into pale green.
The color of ferrous sulphate solution is pale green or light green.
sulphate
Ferric sulphate solution is typically yellow in color, often ranging from pale yellow to dark amber depending on its concentration.
Why does the colour of copper sulphate solution change when an iron nail is 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.
When you add copper sulphate solution to iron wool. The iron wool turns copper in color and the copper sulphate solution turns pale blue as the iron displaces the copper from the copper sulphate solution forming iron sulfate.
The copper plates out while the zinc dissolves, leaving a transparent zinc sulphate solution.
Zinc Sulphate Solution is colourless and zinc sulphate is white.