| Reference Label | Details |
|---|---|
| 3rd Law | Third law analysis |
| note unc5 | The uncertainty was not quoted and is derived by assuming +-50% uncertainty for the equilibrium constant |
| Abel 1930 | E. Abel, H. Schmid, and M. Stein-Wien, Z. Elektrochem. 36, 692-700 (1930) Spektroskopische Bestimmung des Gleichgewichtes zwischen Salpetersäure, Stickoxyd und Stickstoffdioxyd |