Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Urner Liddel"'
Publikováno v:
Industrial & Engineering Chemistry Analytical Edition. 15:83-90
Rapid quantitative analysis of compounds of prime interest in the production of synthetic rubber is possible by a relatively simple technique of spectroscopy. An apparatus suitable for such analyses is described, which does not require skilled techni
Publikováno v:
Journal of Molecular Spectroscopy. 2:1-8
The proton magnetic resonance of ethanol in CCl 4 solution has been studied as a function of concentration over the range pure ethanol (17 M) to 0.03 M. The shift of the OH proton frequency with concentration is interpreted in terms of hydrogen bondi
Publikováno v:
Industrial & Engineering Chemistry Analytical Edition. 15:659-709
Publikováno v:
Journal of the American Chemical Society. 58:2287-2293
Autor:
Urner Liddel
Publikováno v:
Journal de Chimie Physique. 45:82-92
Autor:
Edwin D. Becker, Urner Liddel
Publikováno v:
Spectrochimica Acta. 10:70-84
The infra-red spectra of methanol, ethanol and t -butanol have been investigated in the 3 μ, region (fundamental frequency of the OH stretching vibration). The alcohols were studied in CCl 4 solution over a concentration range 0.005–1.0 M and a te
Autor:
Urner Liddel, Oliver R. Wulf
Publikováno v:
Journal of the American Chemical Society. 57:1464-1473
Publikováno v:
Journal of the American Chemical Society. 58:1991-1996
Autor:
Urner Liddel
Publikováno v:
The Physics Teacher. 1:164-166
Some of the unanswered questions regarding space and the parts of the solar system near the earth are discussed. A brief survey is given of the results obtained from recently launched satellites.ast
Publikováno v:
Journal of the American Chemical Society. 58:1997-1999