Depends on the alcohol:
The chemical formula of alcohol is CnH2n+1OH, where n represents the number of carbon atoms in the alcohol molecule.
There is no exact formula. Denatured alcohol is mostly pure ethanol (drinking alcohol) which has had something added to make it poisonous (denatured or unnatural) so that it cannot be drunk. Different substances can be added for this purpose... thus no formula.
Propanol is a type of alcohol compound, specifically a primary alcohol. It is a three-carbon alcohol with the chemical formula C3H8O.
Ethyl alcohol, or ethanol, is composed of carbon, hydrogen, and oxygen atoms. Its chemical formula is C2H5OH.
'Alcohol' , chemically, is a collective name for a list of substances with the '-OH' functional group. The following are some alcohols.;- Methanol, Ethanol, Propanol Butanol Pentanol Hexanol et. seq. There are many more alcohols. I suspect that you are thinking of the 'alcohol' that is in beers, wines and spirits.. The chemical formula for ethanol is 'CH3CH2OH'. That alcohol is ethanol, archaically, 'ethyl alcohol'. The other alcohols listed above cannot be consumed by humans.
The chemical formula of alcohol is CnH2n+1OH, where n represents the number of carbon atoms in the alcohol molecule.
The chemical formula of alcohol is C2H5OH.
The chemical formula of alcohol is C2H5OH.
The chemical formula for ethyl alcohol is C2H5OH.
Formula: H2SO3
Formula: R-OH
The chemical formula of isopropyl rubbing alcohol is C3H8O, also known as isopropanol or isopropyl alcohol.
C2h5oh
C16H34O
Ethanol (this is the official name after the IUPAC rules), ethyl alcohol, ethylic alcohol; the chemical formula is C2H5OH.
An example is methanol, CH3OH.
Wood alcohol is methanol, which has the formula CH3OH.