0
In general terms, because (1) the carbon-oxygen and hydrogen-oxygen bonds in ethanol are much more polar than any of the bonds in propane; (2) the oxygen atom in ethanol can form hydrogen bonds with the hydrogen atoms in water, but there is not such possibility with propane; and (3) propane contains more carbon atoms per molecule than ethanol.
Ethanol is soluble in water because it can form hydrogen bonds with water molecules due to the presence of a hydroxyl group (-OH). This interaction allows ethanol to mix and dissolve in water. Propane, on the other hand, is not soluble in water because it is a nonpolar molecule and cannot form significant hydrogen bonds with water molecules.
Add your answer:
Earn +20 pts
What is the word equation for burning ethanol?
The word equation for burning ethanol is: ethanol + oxygen -> carbon dioxide + water.
Why does ethanol burn differently than ethanol and water mixed?
Ethanol burns differently than a mix of ethanol and water because water has a higher boiling point compared to ethanol. Water will absorb heat during combustion, which can lower the overall temperature and affect the efficiency of the burning process. This can lead to a slower and less complete combustion compared to pure ethanol.
Can steam distillation of ethanol be done using a mixture of ethanol and water?
Yes, steam distillation of ethanol can be done using a mixture of ethanol and water. The mixture will allow for separation of the ethanol from the water by taking advantage of the difference in boiling points between the two compounds.
Why is water a better conductor than ethanol?
Water is a better conductor than ethanol because it contains ions that can move freely and carry electrical charges, while ethanol does not dissociate into ions as readily. This means that water can facilitate the flow of electricity more easily than ethanol.
What effect does adding water have on the boiling point of ethanol?
Adding water to ethanol lowers its boiling point. This is because water forms an azeotrope with ethanol, which alters the vapor pressure of the mixture, resulting in a lower boiling point compared to pure ethanol.
Which material would require the least amount of energy to change 1kg from a solid to a liquid ethanol aluminum propane or water?
Water would require the least amount of energy to change 1kg from a solid to a liquid because it has a lower melting point compared to the other materials listed (ethanol, aluminum, propane).
Which is more soluble in water propane or ethanol?
Ethanol is more soluble in water than propane because ethanol can form hydrogen bonds with water molecules due to its hydroxyl group, which increases its solubility. Propane, being a nonpolar molecule, does not have the ability to form such interactions and is less soluble in water.
Why ethanol have higher boiling point than propane?
Ethanol has a higher boiling point than propane because it has stronger intermolecular forces due to hydrogen bonding between its molecules. Propane, on the other hand, is a small nonpolar molecule with weaker London dispersion forces between its molecules. This leads to lower energy required to break the intermolecular forces in propane compared to ethanol, resulting in a lower boiling point.
What has the author Marco Franzoso written?
Marco Franzoso has written: 'Edisol-M. Water Solubile' 'Westwood Dee-Jay'
What are some highly flamable substances?
Gasoline, paper, wood, ethanol, propane, etc.
What types of fuel are used in automotive engines?
Gasoline, diesel, ethanol, propane, natural gas,
What are three alternatives to gasoline for automobiles?
gas, diesel and electricity Ethanol, natural gas, propane,
Which two are miscible with one another oil water and ethanol?
Ethanol is miscible with water, but not oil. Oil is not miscible with water or ethanol.
What can you use instead of petrol in your cars in the future?
diesel Ethanol Natural Gas Propane Battery power
What does solubile?
Solubility indicates how completely a substance dissolves into another substance.
Which fluid will float 5 kg of ethanol or 1kg of water?
1 kg of water will float in ethanol because ethanol is less dense than water.
How to obtain pure water and ethanol from a mixture of sea water and ethanol?
You would use distillation, in which the ethanol and water will boil at different temperatures.
