A classical theory is developed which calculates the momentum transfer rate constant between an ion and a non-polar molecule. The model takes into consideration the effect of diffraction outside the capture limit on the rate constants. The theory is used to calculate momentum transfer rate constant for Cl- with trans-dichloroethylene and para-difluorobenzene. Theoretical results ...

The acid-base equilibria of glycine have been studied in different aqueous solutions of 1,4-dioxane(0-50 % by v/v) using potentiometric method. In this study, the macro and micro protonationconstants of the amino acid and its tautomeric constant have been determined at 25 °C and constantionic strength 0.1 mol dm-3 (NaCl). The protonation and the tautomeric constants of glycine indifferent binar...

Basic mathematical constants ... ... and those derived from them Named math constants Other notable math constants Notable integer numbers Notable integer sequences Rational numbers and sequences Geometry constants Number-theoretical functions Other complex-valued functions Constants useful in Sciences Statistics / probability constants Engineering constants Software engineering constants Conve...