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ALDEHYDES, KETONES AND CARBOXYLIC ACIDS The π Electron cloud of C=O is unsymmetrical .On the other hand, due to same electonegativity of the two carbon atoms, the π‐…
TGP145 Gas insulated switchgear up to 145kV 3150A 40kA Catalogue 2016 www.tgood.com 1 TGP145 Contents General ....................................................................................…
Columbia University New Windows on the High Redshift Universe Ayers Rock 14-18 July 2013 Broadway West 112th Street in 1999 at Princeton University • Rare “4-5σ”…