Sorry, there isn't a "formula" as such. Leather is made from the skins of various animals (cows, goats, pigs, horses, etc) and processed by "tanning" using a variety of techniques. It can then be finished with waxes, dyes, etc.
BrF is the chemical formula of brominemonofluoride.
LiCl
FeCl3
CsF is the chemical formula of caesium fluoride.
Na3N is the chemical formula of sodium nitride.
Formula: P3-
BrF is the chemical formula of brominemonofluoride.
The base chemistry formula for determining the pH of a solution is pH -logH.
chemistry
The base formula in chemistry for determining the composition of a compound is the chemical formula, which shows the types and numbers of atoms present in the compound.
this formula tells the accurate ratio of a molecule or compound
FeCl3
LiCl
H2so4
The chemical formula for ethanol is C2H5OH.
CsF is the chemical formula of caesium fluoride.
M=n/v