✍ Scribed by Raymond Gerdil
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract The reduction of selenic acid by copper is a very slow reaction, strongly depending on temperature and Cu(II) concentration. Selenic acid is reduced into a non‐stoechiometric selenide : Cu~2~‐~X~ Se (0 The reaction rate is of the first order towards Cu(I) and Se(VI) activities. This is
## Abstract In the reaction between triphenyl phosphomethylene and benzaldehyde, the decomposition of the intermediate betaine is very slow compared with its rate of formation, and at 40° in chloroform, the dissociation of the betaine into the initial reactants can be followed. On the other hand, t
## Abstract Nous avons entrepris l'étude des dérivés nitrés solubles dans l'éther, provenant de la nitration de l'albumine du sang, de la tyrosine et de la phénylalanine. Nous avons fait varier le pH et la concentration. Les meilleures conditions de nitration ont été recherchées. Les courbes obtenu