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4:53 PM
1
Q: Non Aromaticty due to Cross Conjugated Systems

Ham LemonI was going through this site looking for some answer on aromatic character, definition and other ways of judging an aromatic compound, when is tumbled upon this question: Are p‐xylylene and fulvene aromatic? There, an answer stated that because there is cross conjugation in the structure due to ...

 
 
3 hours later…
8:20 PM
3
Q: Is there a property that indicates the presence of superacid?

Manu96Superacids are often characterized as acids that are stronger than 100% sulfuric acid. However, this definition is somewhat arbitrary, and accurately determining the acid strength in concentrated solutions, non-aqueous solvents, or other phases such as gas and liquid can be quite challenging. Fur...

 
 
3 hours later…
10:56 PM
3
Q: Does "brine rejection" happen for dissolved gases as well?

HannesH"Brine rejection" is the effect of sea ice pushing out dissolved salts, forming sweetwater ice and brine. I understand "freeze distillation", a method to concentrate alcohol in fermented brews, is effectively the same thing. Do liquids, if they form crystals, "reject" dissolved gases the same way...

 

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