Ethanol is a substance that is created from the fermentation of food crops in factories, while methanol is a highly poisonous chemical produced synthetically. Both substances are variants of alcohol that can be used as energy sources, but have different methods of production and practical uses.Know More
Ethanol is a colorless liquid usually created from corn or sugarcane, and is a primary ingredient in alcoholic beverages. Once ingested, it causes intoxication and drowsiness. It is also used as an alternative fuel source: Some cars are designed to run on up to 85 percent ethanol. Its use as a fuel source is hotly debated, due to the sheer amount of corn that must be used in its production instead of as a source of food. In addition to alcoholic beverages and alternative fuel, ethanol is found in a multitude of household products, including antibacterial hand gels, rubbing alcohol and paint.
In contrast to ethanol, methanol is highly poisonous to humans, even in small amounts. Less than half a teaspoon of methanol can cause blindness. The primary use of methanol is in the formulation of chemicals like formaldehyde. It is less flammable than gasoline and can be put out with water, making it ideal for use in race cars and stunt cars.Learn more about Chemistry
Specific heat capacity is the amount of heat required to rise the temperature of 1 gram of a substance by 1 degree Celsius. Heat capacity is the amount of heat required to raise the temperature of a substance by 1 degree Celsius.Full Answer >
Ethanol is highly polar. Each molecule has a hydroxyl group at one end, with oxygen bound to hydrogen, which is highly electronegative and enables the molecule to form strong hydrogen bonds with other polar molecules. The other end of the ethanol molecule, however, is non-polar.Full Answer >
Ethanol can corrode plastic, rubber and metal parts in pre-2001 vehicles, according to Forbes. The burning of corn ethanol can also release harmful greenhouse gasses and carcinogens into the air.Full Answer >
Ethanol is a highly polar substance. This is because the hydroxyl, or OH, group at the end of the ethanol molecule contains a polar bond.Full Answer >