CHAT mixture

This agrees with the statement commonly found in the literature, but it is interesting to consider the same question in relation to mixtures of more than two substances. Then equation (11.19) shows Chat dp/d vanishes throughout the pellet if and only if... 

Can be prepd by heating methane sulfonamide with the theoretical quantity of Trinitroethanol at 70° (Ref 3), or by allowing the above mixture to stand for several days in methanol soln (Ref 2). Its impact sensitivity approaches chat of Pentolite Refs l)Beil, not found 2)Hercules PowderCo, Progress Repr, Oct 1949,High Expls,Con tract NOrd 9925 3)W.F.Sager... 

Bath. A mixture of substances chat absorbs heat and thus lowers its temperature or that of its immediate surroundings. Used in analytical and synthetic chemistty for reactions at lotk temperatures. Following are aqueous mixes listed in Ref 1 ... 

McKay ec al (Ref 8, pp 467-68) also showed chat DPT can be used for prepn of a mixture of HMX and RDX. They added DPT to a stirred soln of AN in 99.6% nitric acid heated to 70-75° on a water bath. After 15 mins the mixt was drowned in ice-water, filtered and the ppt washed and dried, its mp was between 187.5 189.5° and, accdg to thermal analysis by the mp compn diagram, it consisted of 30% HMX and 52% RDX... 

Boyle-Mariotte s Law, states that the product of volume and pressure is constant, pv=k, at const temp. Another "gas law states that the vol of a gas at 0°C increases with each °C by 1/273, provided the pressure is constant, and that the pressure increases with each C, provided the volume remains constant. This law is known as Charles Law, because it was formulated by French chemist Jacques Charles (1746-1822) (Ref 1, p 186-R). The so-called Dalton s Law, formulated by John Dalton (1766—1844), Engl chemist physicist, founder of atomic dieory, states chat the pressure of a gas mixture equals the sum of the partial pressures of the constituent gases (Ref 1, p 252-R). The so-called Gay-Lussoc s Law states that when gases interact, the volumes of the reacting gases and (he volume of the reaction product are in simple, proportions and can be expressed by whole numbers. This law was formulated by a French chemist and physicist GayLussac(qy)... 

Gases Liberated from Explosions Initiated by Impoct. It has been known h>r a long time chat in a true deton of HE, the major products are COg, CO, HgO, N and H, while in thermal decomposition of expls, more complicated mixtures of NOg, NO, N O, COg, CO, Hg, aldehydes etc, result. As it is of interest CO know what kind of products ate obtained when an expl is initiated by impact, Robertson and Yoffe (Ref 8) tested NG,... 

Gas, Noturol. Any gas issuing from under the earth s crust thru openings or bored wells, may be called natural gas. The most important natural gas Is chat consisting of a mixture of hydrocarbons. Such gas is often found in and near coal or petroleum deposits In many... 

Raoult s lav states that the saturated vapour pressure of each o pooent in the mixture is equal to the produce of the mole fraction of that component and the saturated vapour pressure of chat componem when pure, at the same temperature. 

Concentrations of deoxycytidine, hypoxanthine, and thymidine that sustain normal growth of MIT-2, WI-L2, and TK6 lymphoblasts in the presence of 2 X 10 M aminopterin are 10 M, 2 X 10 M, and 1.75 X 10 M, respectively. These concentrations were empirically determined. We refer to this mixture as CHAT and the corresponding medium without aminopterin as THC. 

Betthelot and Vieille used an electric chronograph. Mallard and Le Chat lier a photographic method. Dixon used both methods and measured the v ocity with a number of gaseous mixtures. Berthelot named the rapid movejment of flame the explosion wave (I onde explosive), Dixon called it the detopation wave . The ch cteristics of the detonation wave were found to be ... 

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