eng Science and Education Publishing World Journal of Chemical Education 2013-08-28 1 1 1 5 10.12691/wjce-1-1-1 WJCE2013111 article R. Sanjeev 1 V. Jagannadham jagannadham1950@yahoo.com 2 R. Veda Vrath 3 Department of Chemistry, Avanthi Degree and PG College, Hyderabad, India Department of Chemistry, Osmania University, Hyderabad, India Department of Chemistry, L N Gupta College, Hyderabad, India Our mission has perceivedand still continuing exceptionalachievement on ¡®Transforming chemistry research in to chemistry teaching¡¯. In this course of events we have been able to publish several articles in the area of chemical education. In continuation of this,the present article using a total of 38 amines isone of our successful aftermaths of the importance of nucleophilic solvation of ammonium bond (¡ÔN⁺-H in protonated amines.We have explained the significance of nucleophilicsolvation of ammonium bond in protonated aminesin a simple and lucid way using Taft linear polar free energy correlations of pK_a¡¯sin aqueous solution and dipole moments in gas phase, in benzene, in cyclohexaneand of pure liquids of several primary, secondary and tertiary amines as a function of Taft polar substituent constants. Our performed Taft correlations showed that the solvation of ammonium bond in protonated aminesthrough ¡ÔN⁺-H bond is worth understanding in terms of steric hindrance which is absent in gas phase, in benzeneand in cyclohexane as it imparts its substance in biology. http://pubs.sciepub.com/wjce/1/1/1/wjce-1-1-1.pdf nucleophilic solvation ammonium bond Taft correlations