Comprehensive and up-to-date, this unique four-volume set offers readers a complete overview of the broad spectrum of general chemistry. It enables them to obtain a basic, yet thorough understanding of matter, the processes it undergoes, the principles thThe lone pair of electrons on nitrogen is in an orbital perpendicular to the delocalized aromatic 7r-electrons and does not participate in the AROMA- TICITY . ... Although benzene has six 7r-electrons, these electrons are less available to react with electrophiles compared with the 7r-electrons of a simple alkene because addition of the electrophile causes loss of the special stability associated with ananbsp;...
|Title||:||Macmillan Encyclopedia of Chemistry|
|Author||:||J. J Lagowski|
|Publisher||:||Macmillan Reference USA - 1997-09|