Niemitz, K.j.; Wagner, H.g.; Zellner, R.:

A combined flash photolysis/shock wave study on the kinetics of the reaction OH + NH3 -> NH2 + H2O at 1350 K.

In: Zeitschrift fuer Physikalische Chemie (Muenchen, Germany), Jg. 124 (1981) ; Nr. 2, S. 155-170
ISSN: 0044-3336
Zeitschriftenaufsatz / Fach: Chemie
Abstract:
The kinetic const. k1 was detd. for the title reaction from spectroscopic anal. of the OH concn. in flash photolysis of shock-heated Ar-NH3-H2O mixts. At 1350 K, k1 = 1.2 * 1012 cm3/mol-s. At 300-1400 K, k1 = 2.5 * 1012 exp(-980/T) cm3/mol-s. The heat of formation DHF298 of NH2 is 46 kcal/mol.

Dieser Eintrag ist freigegeben.