Yes a car can run on pure ethanol. Here’s how it works:
Ethanol is a molecule made up of two carbon atoms and six hydrogen atoms (C2H6O). It’s a clear colorless liquid that is produced by the fermentation of sugarcane corn or other plant materials.
When ethanol is burned as a fuel it releases energy in the form of heat and light. The heat energy is used to power the engine and the light energy is released as light and heat through the exhaust.
Ethanol has a few advantages as a fuel. First it’s renewable – it can be made from plant materials that are replenished on a yearly basis. Second it produces less carbon dioxide (a greenhouse gas) when burned than gasoline does.
There are a few disadvantages to using ethanol as a fuel as well. First it has a lower energy density than gasoline so it doesn’t pack as much power per gallon. Second it can damage rubber and plastic components in engines not designed to run on it.
Overall though ethanol is a viable alternative fuel source and one that is becoming increasingly popular as the world looks for ways to reduce its dependence on fossil fuels.
What is the chemical formula for ethanol?
How many carbons are in one molecule of ethanol?
What is the boiling point of ethanol?
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Is ethanol soluble in water?
What is the molar mass of ethanol?
What is the flash point of ethanol?
What is the autoignition temperature of ethanol?
What is the vapor pressure of ethanol?
What is the dielectric constant of ethanol?
What is the tensile strength of ethanol?
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Can a car run on pure ethanol?