Constantes de Dissociation Des Acides Et Des Bases Inorganiques en Solution Aqueuse
Author: D.D.. Perrin
Publisher:
Published: 1969
Total Pages: 5
ISBN-13:
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Author: D.D.. Perrin
Publisher:
Published: 1969
Total Pages: 5
ISBN-13:
DOWNLOAD EBOOKAuthor: Douglas Dalzell Perrin
Publisher:
Published: 1965
Total Pages: 1198
ISBN-13:
DOWNLOAD EBOOKAuthor: Danielle Cachau-Herreillat
Publisher: De Boeck Supérieur
Published: 2009-10-12
Total Pages: 396
ISBN-13: 9782804118914
DOWNLOAD EBOOKCet ouvrage, qui se veut une « banque de données de manipulations », est destiné aussi bien aux candidats aux concours d’accès aux fonctions de professeur (CAPLP, CAPES, Agrégation) qu’à des étudiants en BTS, ou en Licences (généralistes ou professionnalisées) comportant un enseignement de chimie (études de pharmacie entre autres). Quant aux jeunes professeurs, de l'enseignement secondaire ou supérieur, ils pourront y puiser des idées de travaux pratiques faciles à mettre en oeuvre en classe, ainsi que des compléments culturels. Un tableau, « guide de choix des manipulations », constitue l’originalité de cet ouvrage. Il permet d’élaborer, en fonction du thème à illustrer, et du niveau d’étude concerné, un plan personnel de montage ou de leçon ou une séquence de travaux pratiques. Sa structure en fait un outil tout aussi performant pour la préparation à l’épreuve sur dossier du CAPES. Après avoir présenté les savoirs liés à l’étude des acides et des bases dans le cadre des modèles de BRØNSTED aussi bien que de LEWIS, ainsi que les savoir-faire en matière de manipulation, cette troisième édition décrit 50 manipulations sous forme de fiches, qui peuvent être lues indépendamment les unes des autres. Sur les 10 nouvelles manipulations dont elle s’est enrichie, 5 font appel à la spectrophotométrie et 3 à la conductimétrie.
Author:
Publisher:
Published: 1969
Total Pages: 628
ISBN-13:
DOWNLOAD EBOOKSome vols. include: Plenary lectures of the International Conference on Organometallic Chemistry.
Author:
Publisher:
Published: 2000
Total Pages: 1058
ISBN-13:
DOWNLOAD EBOOKAuthor: OECD Nuclear Energy Agency
Publisher: Nuclear Energy Agency
Published: 1997
Total Pages: 788
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1938
Total Pages: 76
ISBN-13:
DOWNLOAD EBOOKAuthor: Ahmed Belasri
Publisher: Springer Nature
Published: 2020-06-10
Total Pages: 659
ISBN-13: 9811554447
DOWNLOAD EBOOKThis book highlights peer reviewed articles from the 1st International Conference on Renewable Energy and Energy Conversion, ICREEC 2019, held at Oran in Algeria. It presents recent advances, brings together researchers and professionals in the area and presents a platform to exchange ideas and establish opportunities for a sustainable future. Topics covered in this proceedings, but not limited to, are photovoltaic systems, bioenergy, laser and plasma technology, fluid and flow for energy, software for energy and impact of energy on the environment.
Author: D. Perrin
Publisher: Springer Science & Business Media
Published: 2013-06-29
Total Pages: 154
ISBN-13: 9400958838
DOWNLOAD EBOOKMany chemists and biochemists require to know the ionization constants of organic acids and bases. This is evident from the Science Citation Index which lists The Determination of Ionization Constants by A. Albert and E. P. Serjeant (1971) as one of the most widely quoted books in the chemical literature. Although, ultimately, there is no satisfactory alternative to experimental measurement, it is not always convenient or practicable to make the necessary measure ments and calculations. Moreover, the massive pK. compilations currently available provide values for only a small fraction of known or possible acids or bases. For example, the compilations listed in Section 1. 3 give pK. data for some 6 000--8 000 acids, whereas if the conservative estimate is made that there are one hundred different substituent groups available to substitute in the benzene ring of benzoic acid, approximately five million tri-substituted benzoic acids are theoretically possible. Thus we have long felt that it is useful to consider methods by which a pK. value might be predicted as an interim value to within several tenths of a pH unit using arguments based on linear free energy relationships, by analogy, by extrapolation, by interpolation from existing data, or in some other way. This degree of precision may be adequate for many purposes such as the recording of spectra of pure species (as anion, neutral molecule or cation), for selection of conditions favourable to solvent extraction, and for the interpretation of pH-profiles for organic reactions.