Copper(II) sulphate is written like this because here II denotes the oxidation state of copper or in simple language, it denotes its valency.
Copper sometimes shows +1 valency and sometimes +2.
So to specify, its valency in a compound, the valency is written in brackets.
The name of the compound with the formula Cu2SO4 is Copper I sulphate or Cuprous sulphate.
Cupric sulphate, also known as Copper(II) sulfate is CuSO4.
Copper(II) sulfate has the formula CuSO4.
Copper(II) sulfate has the formula CuSO4.
The anhydrous copper(II) sulfate is white, the pentahydrate is blue.Iron is gray.
Copper(II) sulfate [also called - cupric sulfate or copper sulphate] has the chemical formula CuSO4. That means it is made of Copper (Cu), Sulphur (S) and Oxygen (O) It is also found with adsorbed water (hydrated) which means that you could ad Hydrogen (H) to the mix.
Copper (II) sulphate, CuSO4 is prepared by mixing copper (II) oxide, CuO with sulfuric acid, H2SO4. CuO + H2SO4 --> CuSO4 + H2O
CuSO4
The chemical formula for blue vitriol (copper sulphate pentahydrate) is CuSO4.
Copper (Cu+2,1) Sulfate (SO4-2) is the chemical formula which should actually be written as Copper II Suflate (CuSO4) or Copper I Sulfate (Cu2SO4).
When copper (ii) oxide is mixed with sulphuric acid it produces copper (ii) sulphate. CuO + H2SO4 = CuSO4 + H2O
Copper(II)sulphate and hydrogen.