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8:19 AM
2
Q: Determine structure from NMR

TheChemistSo I've come across this lovely spectrum of a compund where only its chemical formula is given with C5H9NO. I have made the pictures of the spectrum available below. obviously there is some pretty hefty coupling going on but I cant really figure out what it could be. So far I think we definitely ...

 
 
2 hours later…
10:40 AM
7
Q: How do Precipitation Reactions behave in the Absence of Gravity?

IntellexHow do precipitation reactions behave in the absence of gravity, say on the International Space Station (ISS)? I have seen water taking the shape of a sphere and not that of the container in space due to its surface tension. It takes a spherical shape in order to minimize the energy due to forces...

 
 
8 hours later…
6:23 PM
2
Q: Raman Scattered (inelastic) photons rescattering outside of capture area

JtlImagine that you are focusing the raman laser right at the center of the vial sample with water (or any liquid) using 532nm laser. (from "Photometric Standards for Raman Spectroscopy) For raman 180 degree backscattering sample geometry, can the inelastic scattering photons upon travel to the...

 

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