MOTS EN ANGLAIS EN RAPPORT AVEC «CRYOSCOPY»
cryoscopy
freezing
point
depression
describes
process
which
adding
solute
solvent
decreases
examples
include
salt
water
alcohol
mixing
solids
such
impurities
finely
powdered
drug
cases
added
compound
original
solid
thought
resulting
cryoscopy
merriam
webster
determination
lowered
points
produced
dissolved
substances
order
determine
molecular
weights
solutes
various
meaning
pronunciation
translations
define
chemistry
technique
determining
weight
substance
dissolving
measuring
theory
physical
virtual
chemical
reinforce
concept
colligative
properties
study
effect
defined
yourdictionary
noun
molal
concentration
related
forms
cry′o
scop′ic
adjective
temperature
equilibrium
general
laboratory
experiment
links
abstract
chemworx
medical
type
term
krī
os′kŏ
definitions
fluid
10 LIVRES EN ANGLAIS EN RAPPORT AVEC «CRYOSCOPY»
Découvrez l'usage de
cryoscopy dans la sélection bibliographique suivante. Des livres en rapport avec
cryoscopy et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
Modern Methods of Polymer Characterization
Cryoscopy Cryoscopy has not been used much for measuring Mn of polymers.
Reasons include the lack of commercially available equipment designed for use
with polymers and practical difficulties associated with performing cryoscopic ...
Howard G. Barth, Jimmy W. Mays, 1991
2
Thermal Analysis of Polymeric Materials
... AT must be calibrated with known standards. Figure 1 .67 shows a schematic
of a simple, but effective set-up for cryoscopy. the method for the measurement of
the freezing point lowering. Cryoscopy is perhaps the easiest of the molar mass ...
Bernhard Wunderlich, 2005
3
Polymer Molecular Weights, (2 Part)
CRYOSCOPY Cryoscopy is another of the classical methods for molecular
weight determination. As in the case of ebulliometry, cryoscopy has undergone
improvements in recent years owing to an increased interest in polymer
properties.
mixed-valent clusters NMR and cryoscopy, 255 X-ray structure, 251–252 Na2O-
complexed clusters NMR and cryoscopy, 253–255 X-ray structure, 246–251
reactivity Li2O-filled clusters vs. mixed-valent clusters, 257 Na4–dication cluster,
...
5
Essentials of Reservoir ...
The high degree of fractionation gives accurate component distributions for
mixtures. 2.10.4.5 Cryoscopy Cryoscopy is a technique for determining the
molecular mass of a solute by dissolving a known quantity of it in a solvent and
recording ...
6
The Chemistry of Nonaqueous Solvents V4: Solution Phenomena ...
CRYOSCOPY: “NORMAL SOLUTES” AND INORGANIC SALTS Cryoscopy is the
simplest way of finding the number of molecules produced per molecule of solute
. Chemically reactive solvents such as SbCla, however, cause several ...
7
Solution and Solid-state Studies of Alkali Metal Aggregate ...
In order to study 3.7 by cryoscopy, dioxane was chosen as the solvent, due to the
more common cryoscopic solvents benzene and cyclohexane yielding only an
insoluble precipitate. Dioxane also has the advantage in this study of having a ...
8
The Elements of Polymer Science & Engineering
The equipment is relatively simple. Problems include the elimination of
supercooling and selection of solvents that do not form solid solutions with
solutes and do not have solid phase transitions near their freezing temperatures.
Cryoscopy is ...
Alfred Rudin, Phillip Choi, 2012
9
Organometallic Syntheses: Nontransition-Metal Compounds
... Method Reference CH 3CH zLi Vapor 4 and 6 Mass spectrometry a (C6H5)
3CLi'TMEDA Solid 1 X-ray analysis b (CH 3)zBe Solid Polymer X-ray analysis c (
CH 3CH z)zBe Benzene 2 Cryoscopy d (tert-C4H9)zBe Vapor 1 Electron
diITraction ...
The important colligative effects that are used for molar mass determination are
boiling point elevation (ebulliometry), freezing point depression (cryoscopy) and
Method Result Comments osmotic pressure (membrane osmometry). Ebullio- ...
ACTUALITÉS CONTENANT LE TERME «CRYOSCOPY»
Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme
cryoscopy est employé dans le contexte des actualités suivantes.
Advanced Instruments Delivers World-Leading Dairy, Food Products …
From cryoscopy and pasteurization testing, to component analysis and microbiological profiling, Advanced Instruments and its subsidiaries, ... «PR Web, juin 06»
