Oil of Vitriol is an old name for sulfuric acid (H2SO4).
Sulfuric acid's structural formula is:
Oil of Vitriol (also known as sulfuric acid) is mainly used for car batteries, ore processing, fertilizer manufacturing, oil refining, wastewater processing and chemical synthesis. But the main use is in car batteries. The chemical formula of oil of vitriol is H2SO4.Source: Wickipedia
Oil of vitriol is another name for sulfuric acid, which has the chemical formula H2SO4.
Blue vitriol is an obsolete name for copper(II) sulphate - CuSO4.
Oil of vitriol is an old name for concentrated sulfuric acid.
"Sulfuric acid." If you're looking for an archaic name, "vitriol" or "oil of vitriol." If you are looking for the name of the Industrial concentrated form, it is "Oleum" which is Latin for oil.
CuSO4.5H2O
Blue vitriol is a compound. It has molecular formula CuSO4.7H2O.
Oil of vitriol - it is an archaic name for sulphuric acid
Sulphuric acid is sometimes called oil of vitriol because of its oily appearance and its historic connection with the term "vitriol," which originally referred to various sulfates. The word "vitriol" comes from the Latin word for glass, possibly due to the glassy appearance of some sulfate salts.
The chemical formula for blue vitriol (copper sulphate pentahydrate) is CuSO4.
The formula of green vitriol is FeSO4·7H2O, which represents iron(II) sulfate heptahydrate.
Common names in formulae are the IUPAC names given to all substances so that people who speak different languages can be able to tell the formula. For example if someone said to measure 100mls of oil of vitriol, most people wouldn't know what it was but to give it it's IUPAC name of sulphuric acid, everyone would be able to do the instruction.