Cuprammonium sulfate is typically a blue or blue-green color.
Zinc sulfate in water is colorless.
Silver sulfate solution typically appears colorless.
The formula unit for copper II sulfate is CuSO4.
A cobalt sulfate solution is typically blue in color.
Iron sulfate solution typically appears pale green or pale blue in color.
Zinc sulfate in water is colorless.
blue
Silver sulfate solution typically appears colorless.
The formula unit for copper II sulfate is CuSO4.
blue
The color is white like salt.
A cobalt sulfate solution is typically blue in color.
Iron sulfate solution typically appears pale green or pale blue in color.
no color, its clear
Why does copper sulfate change its colour when water is added
Most people think that Cupric sulfate or Copper(II) sulfate, is blue in colour. But actually it is not. Blue colour in Copper(II) sulfate is due to the presence of Water molecules in it. This form is called Copper(II) sulfate Pentahydrate[CuSO4.5H2O], which most people see. If it does not have any water molecules in it, the thing is in pure state and is White in colour. This form is Anhydrous Copper(II) sulfate[CuSO4]. This form is rarely seen, because it can absorb water itself from the nature and become blue in colour. So from this we know that very pure Copper(II) sulfate is not blue, But its Pentahydrate form is blue.
The blue copper sulfate pentahydrate loss by heating water and become an anhydrous white sulfate.