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12:31 AM
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Q: United Atoms model book recommendation

mach123 I have a question about my Chemistry Stack Exchange post: United Atoms Model book recommendation

 
 
4 hours later…
4:45 AM
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Q: Number of optically active compounds among the products of ozonolysis

Asad Ahmad The number of optically active compound(s) obtained upon complete ozonolysis of the following optically active compound is In the question, I broke all the double bonds and added a $\ce{-CHO}$ group according to the question (ozonolysis). Checking for the optically active compounds I...

 
5:17 AM
@1,3-feeds United Atoms? One clumsy UN is enough
 
 
16 hours later…
8:57 PM
xkcd.com/2175/
 
 
1 hour later…
10:22 PM
6
Q: Why isn't aluminium involved in biological processes?

onehappyboiThere are so many biological processes which are dependent upon ions of lighter metals (upper part of periodic table) such as K+, Na+, Mg2+ and even early transition elements (Fe, Mn, Cu, Ni) but I haven't yet come across dependence of biological phenomena on aluminium. Is it because there is les...

 

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