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- [[Category:Nitrogen heterocycles]] [[Category:Sulfur heterocycles]]2 KB (309 words) - 09:44, 20 September 2010
- | Function = heterocycles ...rsor to both the coolant [[ethylene glycol]] and the [[chemical weapon]] [[Sulfur mustard|mustard gas]].82 KB (11,709 words) - 21:31, 20 September 2010
- In [[heterocyclic chemistry|heterocycles]], carbon atoms in the benzene ring are replaced with other elements. The m ...fuming sulfuric acid. The sulfuric acid protonates the sulfate, giving the sulfur atom a permanent, rather than resonance stabilized positive formal charge.45 KB (6,444 words) - 21:33, 20 September 2010
- [[Category:Sulfur heterocycles]]3 KB (322 words) - 20:15, 21 September 2010
