There are about 100 kcalories from ethanol in a standard drink of vodka.
About 100 kcalories.
E85 is manufacture by the petroleum (oil) industry by combine standard 85 octane gasoline with ethanol alcohol. The mixture for E85 is approximately 85% Ethanol Alcohol and 15% standard 85 octane gasoline.
The chemical formula of ethanol is C2H5OH; ethanol contain carbon, oxygen and hydrogen.
That could be determined fairly easily by taste. Sucrose has a sweet flavor which ethanol does not.
Ethanol is indeed a liquid at standard temperature and pressure.
Pure ethanol contains carbon, hydrogen, and oxygen.
The molar mass of ethanol is 46g/mol. Using the formula mass = (molar mass) x (no. of moles), the mass of 0.5623mol of ethanol is approximately 25.9g.
-1368 kJ mol-1
As of 2011, approximately 45% of US corn production is being used for ethanol production.
If light goes from flint glass into ethanol and the angle of refraction in the ethanol is 27.6, the angle of incidence in the glass is approximately 23.21. This calculation is based on refractive index of pure flint glass being 1.60 and refractive index of ethanol being 1.361.
Because a mixture of ethanol and water in any proportions forms a single phase liquid at standard temperature and pressure. That is the meaning of "miscible".
Like any alcoholic beverages, the only alcohol that is contained is ethanol, no matter if it's Scotch whisky or beer.
Methanol has a Boiling point under standard conditions of 64.7 °C, and ethanol of 78.4 °C. You I can boil off vapor and collect Methanol and Ethanol, and use that cooled back down to liquid form and preform a test.