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1
Journal of the Chemical Society
The molecular weights of mercuric chloride, bromide, and iodide found
osmotically, and for the chloride ebullioscopically, are summarised in the Table.
The solubility of mercuric iodide in acetone is too low for ebullioscopy. For
mercuric ...
Chemical Society (Great Britain), Chemical Society (Great Britain)., 1964
2
Journal of the Chemical Society
(Found: C, 52-9; H, 6-1%; M, ebullioscopically in 1-131% benzene solution, 1184
. C^H^Ptj requires C, 52-5; H, 5-9%; M, 1235). The compound was also prepared
in 10% yield by the reaction of (VI; X = Br) with two equivalents of LiPPha.
3
Journal of General Chemistry of the U.S.S.R. in English ...
... P(OCH3)3, which was determined ebullioscopically in chloroform [3], was
doubled and, on this basis one can assume that the triple molecule of these
compounds decomposes under the conditions of the molecular weight
determination.
4
ADVANCES ORGANOMETALLIC CHEMISTRY
Molecular weight 9.056 0.0100 906 26.58 0.0296 895 54.04 0.0610 886 80.57
0.0915 880 decaphenylcyclopentasilane has also been determined for us
ebullioscopically in toluene 42 using octaphenylcyclotetrasilane as a standard,43
and ...
Elsevier Science & Technology Books, 1964
5
The Chemistry of Heterocyclic Compounds, Phenazines
As the color of this blue nitrile persists in solution, Mcllwain determined the
molecule size by measurement of the molecular weight ebullioscopically in
chloroform and obtained values agreeing with the formula CuHloNa. The internal
...
6
Lubricants and Special Fluids
... 2 80,000 2 100,000 2 Mw=( )+( )+(300O&)+( )+( )=73,000 The /TI,I value can be
determined osmometrically, cryoscopically or ebullioscopically and the MW value
from light diffusion or the rate of sedimentation in polymer solutions (302).
V. Stepina, V. Vesely, 1992
7
Purification of Laboratory Chemicals
Its molecular weights (ebullioscopically) in CHCl3, *C6H6 and chlorobenzene
are 950 (±2), 937 and 888, respectively, indicate that it is trimeric in solution. [
Stephenson et al. J Chem Soc 3632 1965.] Platinum (II) acetylacetonate [15170-
57-7] ...
W.L.F. Armarego, Christina Chai, 2012
8
The Chemistry of Heterocyclic Compounds, Triazines
ture was a molecular weight determined ebullioscopically in benzene. The high (
64 versus the calculated 54) value obtained was ascribed to unsatisfactory
benzene and the result has only recently5-6 been clarified. As early as 1883,
Pinner" ...
L. Rapoport, E. M. Smolin, 2009
Bromotantalum bromide, TafiBrMfiHaO was prepared by Chapin (1910) who
measured its molecular weight ebullioscopically (in propyl alcohol) and
cryoscopically (in water) and showed that only % of the bromine was ionic in
aqueous ...
10
Handbook of Condensation Thermoplastic Elastomers
The number of nitrogen atoms in polymer samples is evaluated according to
Kjeldahl and the MW of some elastomers is determined ebullioscopically. Such a
complex approach has made it possible to evaluate the number average MW of
the ...
