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Title: molecular structure

Essay Details

Subject: Science
Author: Mary E
Date: November 11, 2012
Level: University
Grade: A
Length: 3 / 698
No of views: 0
Essay rating: good 0, average 0, bad 0 (total score: 0)

Essay text:

But explained in full on page 16 and 17 in the lab manual. Data: The following data was found about CH4 (methane). ? The bond length from Carbon to all four Hydrogen atom was the same measurement that came to be about 1.113A ? Not only are the lengths between all the Hydrogen atoms to the Carbon atoms the same so are the angles between the hydrogen atoms, all coming out to be about 109...

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Huckel's numbers are much closer to the actual charge of each atom. Volume of methane = 29A3 Cooking gas is one of the main uses of methane. C2H5OH ?E = (-13.93ev) ? (-33.94ev) = 20.03ev = 3.209E-18 J ? = hc/?E = (6.63E-34 Js)(3.00E8 m/s) / (3.209E-18 J) = 6.198E-8 m = 62nm The wavelength of C2H5OH is 62 nm and resides in the ultra-violet spectrum and is not visible to the naked eye...

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