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maybe forgot a question (1 Viewer)

heno 007

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was there a question about ethanol as a fuel in comparison to other fuels?
i have a tendency to miss whole questions :S
 

nosh22

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I don't think so? There was a multiple choice on the molar heat of combustion of ethanol.
 

~caramello~

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nope. There was one about ethanol as a solvent compared to water. Also the making of polyethylene compared to the other polymers.
 

sam5

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nope. There was one about ethanol as a solvent compared to water. Also the making of polyethylene compared to the other polymers.
hey with that solvent one.

I stated about hydrogen bonds, dipole dipole, and dispersion forces, polarity and electronegativity, th fact that water is inorganic but ethanol isnt. I drew diagrams of both molecules showing the highly electronegative oxygen atom.

Was that enough?
 

~caramello~

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hey with that solvent one.

I stated about hydrogen bonds, dipole dipole, and dispersion forces, polarity and electronegativity, th fact that water is inorganic but ethanol isnt. I drew diagrams of both molecules showing the highly electronegative oxygen atom.

Was that enough?
as long as you said how each of those factors relate to its solvent.
 

heno 007

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thanks, i was freaking out- i must have been thinking of a past paper i did.
 

Michaelmoo

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Yer, the 8 marker halfway through the short answers...





























JOKES :haha:
 

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