A. Introduction
C. Indirect reactions
1) N(2D) + H2 ---> NH + H
2) O(1D) + H2 ---> OH + H
3) C(1D) + H2 ---> CH + H
D. "Rydberg" reactions
1) H+ + H2
2) H+ + D2
E. Reactions involving the OH radical
1) C + OH ---> CO + H
2) O + OH ---> O2 + H et H + O2 -> OH + O
3) N + OH ---> NO +H