Stoichiometry without oxygen

This reaction indicates a 1 1 stoichiometry for NH3 and NO along with the consumption of oxygen. The reaction without oxygen is much slower and is not... 

We have now found that replacing water in the melt by methanol leads to large increases in pyridine solubility of product from the treatment, even without tetralin addition. In this paper we characterize the effects of temperature, time, hydrogen pressure, reaction stoichiometry, and addition of various inorganic and organic additives. Because oxygen removal Present Address Chevron Research Co., Box 1627, Richmond, CA 94804. 

The lead precursor in PbSe film deposition was lead acetate complexed with triethanolamine. The growth rate for PbSe was 0.18-0.16nm/cycle. The films were polycrystalline (i.e., cubic) without preferred orientation. The stoichiometry of SILAR-grown PbSe was found to be 1 1 within the limits of the RBS technique. Impurities detected were 5 at.% of oxygen and 8 at.% of hydrogen.103... 

Figure 19 Possible mechanisms of formation of five-fold and six-fold coordination around impurity atoms without change of the oxygen stoichiometry, (a) Shifts of the atoms are indicated by the arrows, (b) Resulting structure.

---