Localization of energy in radiolysis of solutions. V. Formation of hydrogen and hydrogen chloride in ternary mixtures of benzene, cyclohexane and carbon tetrachloride

1966 ◽  
Vol 31 (11) ◽  
pp. 4221-4237
Author(s):  
J. Urban ◽  
J. Bednář
Keyword(s):  
Carbon Tetrachloride ◽  
Hydrogen Chloride ◽  
Ternary Mixtures

scholarly journals A METHOD OF ANALYSIS FOR THE SYSTEM: BENZENE – ETHYL ALCOHOL – CARBON TETRACHLORIDE

1947 ◽  
Vol 25b (3) ◽  
pp. 228-242 ◽  
Author(s):  
A. N. Campbell ◽  
S. I. Miller
Keyword(s):  
Carbon Tetrachloride ◽  
Ethyl Alcohol ◽  
Liquid Mixtures ◽  
Ternary Mixtures ◽  
Refractive Indices ◽  
Binary And Ternary Mixtures

The densities and refractive indices (Nc) of binary and ternary mixtures of benzene, ethyl alcohol, and carbon tetrachloride have been determined at 25 °C. From these data, a method for the analysis of ternary liquid mixtures of these components has been developed. The limit of accuracy in the analysis of ternary mixtures of the pure components is 0.3%. The method can be applied to the analysis of commercial materials with an accuracy of 2.0%.

scholarly journals THE USE OF INFRARED SPECTROPHOTOMETRY FOR THE ESTIMATION OF SMALL QUANTITIES OF SOME HALOGENATED HYDROCARBONS

1953 ◽  
Vol 31 (4) ◽  
pp. 328-337 ◽  
Author(s):  
L. Breitman ◽  
E. W. R. Steacie
Keyword(s):  
Quantitative Analysis ◽  
Carbon Tetrachloride ◽  
Gas Phase ◽  
Infrared Spectra ◽  
Methyl Chloride ◽  
Ternary Mixtures ◽  
Halogenated Hydrocarbons ◽  
Infrared Spectrophotometry ◽  
Absorption Bands ◽  
Binary And Ternary Mixtures

The infrared spectra of chloral, carbon tetrachloride, and chloroform have been determined between 1500 and 650 cm.−1 over a range of pressures in the gas phase. Absorption bands suitable for the quantitative analysis of binary and ternary mixtures of the components have been selected and their peak intensities shown to obey Beer's Law over the range of pressures studied. Ternary mixtures have been analyzed from the spectra with an accuracy of about 20%.The spectra of dichloromethane and methyl chloride have also been measured under comparable conditions.

Radiolysis of ethyl iodide – chloromethane mixtures

1970 ◽  
Vol 48 (8) ◽  
pp. 1273-1279 ◽  
Author(s):  
R. M. Leblanc ◽  
M. A. West ◽  
R. J. Woods ◽  
J. A. Herman
Keyword(s):  
Carbon Tetrachloride ◽  
Hydrogen Chloride ◽  
Electron Capture ◽  
Radical Scavenging ◽  
Ethyl Iodide ◽  
Hydrogen Iodide ◽  
Absorbed Energy ◽  
Γ Radiation ◽  
Chlorine Anion ◽  
Ion Molecule Reactions

Mixtures of ethyl iodide with chloroform, carbon tetrachloride, and dichloromethane have been irradiated with 60Co γ-radiation. Reduced yields of iodine, hydrogen iodide, and hydrogen chloride from ethyl iodide – chloroform and ethyl iodide – dichloromethane mixtures and of chlorinated ethanes from ethyl iodide – chloroform are attributed to radical scavenging by iodine and dissociative electron capture by the chlorinated methane.Electron capture by carbon tetrachloride followed by ion–molecule reactions between ethyl iodide cations and ethyl iodide, or neutralization of these cations by chlorine anions, explains iodine yields observed at low ethyl iodide concentrations in carbon tetrachloride greater than those expected on the basis of partition of absorbed energy. In this mixture, neutralization of an ethyl iodide cation by a chlorine anion gives rise to an enhanced hydrogen chloride yield.

Etude comparée des spectres d'absorption dans le proche infrarouge des complexes 1–1 entre l'eau et les bases, en mélanges ternaires'

1974 ◽  
Vol 52 (6) ◽  
pp. 915-923 ◽  
Author(s):  
André Burneau ◽  
Jacques Corset
Keyword(s):  
Carbon Tetrachloride ◽  
Water Molecule ◽  
Extinction Coefficient ◽  
Ternary Mixtures ◽  
Proton Acceptor ◽  
Acceptor Molecule ◽  
Vibrational Assignment ◽  
Weak Bases ◽  
Intense Absorption ◽  
Water Base

The spectra of the complexes involving a water molecule and a proton acceptor molecule are obtained by using ternary mixtures water – base – carbon tetrachloride. The vibrational assignment of these spectra is performed through a prior calculation and by examining the shape of the absorptions and their frequencies according to the base. With the complexes HOH … B, it is observed that the bands related to the v(011) combinations, which involve the free OH group, are narrower than v(110) and have always a larger extinction coefficient. In the 7000–7300 cm−1 region, the most intense absorption is the v(101) combination with the weak bases, but the &([a-z]+);(002) overtone with the strong ones.

scholarly journals THE REACTIONS OF ACTIVE NITROGEN WITH CHLOROMETHANES

1958 ◽  
Vol 36 (9) ◽  
pp. 1223-1226 ◽  
Author(s):  
S. E. Sobering ◽  
C. A. Winkler
Keyword(s):  
Carbon Tetrachloride ◽  
Hydrogen Chloride ◽  
Hydrogen Cyanide ◽  
Active Nitrogen ◽  
Flow Rates ◽  
Product Yields ◽  
Gaseous Products ◽  
Cyanogen Chloride ◽  
Limiting Values ◽  
Reactant Flow

Cyanogen chloride and chlorine were the only gaseous products observed in the reaction of active nitrogen with carbon tetrachloride at 110° and 420 °C. The product yields tended towards limiting values at higher reactant flow rates, and increased with increase of temperature at all flow rates. The reactions of active nitrogen with chloroform and dichloromethane at 260° and 420 °C yielded hydrogen chloride, hydrogen cyanide, and cyanogen, in addition to cyanogen chloride and chlorine. The behavior of the product yields with reactant flow rates and temperature was similar to that of the products from carbon tetrachloride.

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