Greenish
Yes, it does
Yes it is
killing fungi
Blue is the solution's color When blue CuSO4.5H2O (copper(II) sulfate pentahydrate) is dissolved, the solution turns blue. When white CuSO4 (anhydrous copper(II) sulfate) is dissolved, the solution turns also blue.
Greenish
copper sulfate, cupric sulfate, cupric sulphate.l
Cupric or copper II sulfate is CuSO4
deep green
It will change its color. From blue it will become white. It will change its color. From blue it will become white.
Greenish
In water
CuSO4 + H20
If you were to add water to anhydrous cupric sulfate it would be pentahydrate a bright blue.
powders have larger surface areas so will dissolve faster
The color is due to the radiation emitted by copper.
Cupric sulfate and chloride are blue; also cupric carbonate is blue but not soluble in water.