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Standard enthalpy of combustion of ethanol?
The standard enthalpy of combustion of ethanol, C2H5OH, is approximately -1367 kJ/mol. This value represents the heat released when one mole of ethanol is completely burned in excess oxygen to form carbon dioxide and water.
Boiling point of ethanol?
It's about 78.1 degree celsius.
How do you make E85 fuel?
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.
What is the pKa of ethanol?
The pKa of ethanol is approximately 16.
What is the Heat of formation of Liquid Ethanol?
The heat of formation of liquid ethanol is approximately -277.7 kJ/mol. This value represents the heat released or absorbed when one mole of liquid ethanol is formed from its elements in their standard states.
Which element is contained in alcohol?
Pure ethanol contains carbon, hydrogen, and oxygen.
How many different type of element are contained in a molecule of ethanol?
The chemical formula of ethanol is C2H5OH; ethanol contain carbon, oxygen and hydrogen.
What is the optical density value of ethanol?
The optical density value of ethanol varies depending on its concentration and the wavelength of light being measured. At a standard concentration of 1 mg/mL, ethanol has an optical density value of approximately 0.25 at a wavelength of 220 nm. This value increases with higher concentrations and shorter wavelengths.
How much does 1 litre of ethanol weigh?
The weight of 1 liter of ethanol is approximately 0.79 kilograms.
How much does 1 liter of ethanol weigh?
The weight of 1 liter of ethanol is approximately 0.789 kg.
What is the standard enthalpy change of combustion of ethanol?
The standard enthalpy change of combustion of ethanol is approximately -1367 kJ/mol. This value represents the amount of heat released when one mole of ethanol is completely burned in excess oxygen to produce carbon dioxide and water.
Is ethanol a liquid at room temperature?
Ethanol is indeed a liquid at standard temperature and pressure.
