The Compound Called as Blue Vitriol is

The compound called as blue Vitriol is

Ans: CuSO4 5H2O (Copper Sulfate)

Detailed Description about Blue Vitriol or Copper Sulfate 

Copper(II) sulfate, also known as cupric sulfate, or copper sulphate, is the inorganic compound with the chemical formula CuSO4(H2O)x, where x can range from 0 to 5. The pentahydrate (x = 5) is the most common form. Older names for this compound include blue vitriol, bluestone, vitriol of copper, and Roman vitriol.

Another Name of Blue Vitriol is pentahydrate