O QUE SIGNIFICA DINITROGEN TETROXIDE EM INGLÊS
Tetróxido de dinitróceno
O tetróxido de nitrogênio, mais propriamente o tetróxido de dinitrógeno, é o composto químico N2O4. É um reagente útil na síntese química. Forma uma mistura de equilíbrio com dióxido de nitrogênio. O tetróxido dinitrógeno é um oxidante poderoso que é hipergólico ao entrar em contato com várias formas de hidrazina, o que torna o par um bipropelante popular para foguetes.
definição de dinitrogen tetroxide no dicionário inglês
A definição de tetróxido de dinitrógeno no dicionário é uma substância gasosa incolor que existe em equilíbrio com o dióxido de nitrogênio. À medida que a temperatura é reduzida, a proporção do tetróxido aumenta. Fórmula: N2O4.
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10 LIVROS EM INGLÊS RELACIONADOS COM «DINITROGEN TETROXIDE»
Descubra o uso de
dinitrogen tetroxide na seguinte seleção bibliográfica. Livros relacionados com
dinitrogen tetroxide e pequenos extratos deles para contextualizar o seu uso na literatura.
Isopentyl nitrite and nitric acid produce dinitrogen tetroxide rapidly, and the latter
rapidly nitrosates dimethoxy- benzene; the standing concentration of dinitrogen
tetroxide is maintained by reaction of nitric with nitrous acid. The second step of ...
2
Chemistry in Aqueous and Non-aqueous Solvents
Non-Protonic Solvents— Liquid Dinitrogen Tetroxide, Liquid Sulphur Dioxide and
Liquid Halides INTRODUCTION A molecule of a protonic solvent is capable,
under one set of circumstances, of accepting a proton, and under other
conditions ...
3
The Prokaryotes: Vol. 2: Ecophysiology and Biochemistry
At 25°C and atmospheric pressure, the ratio of nitrogen dioxide (NO2) to its dimer
dinitrogen tetroxide (N2O4) is 30:70. To decide whether nitrogen dioxide or
dinitrogen tetroxide is the electron acceptor for anaerobic ammonia oxidation, ...
Martin Dworkin, Stanley Falkow, Eugene Rosenberg,
2006
4
The Health Effects of Nitrate, Nitrite, and N- Nitroso ...
In organic solvents, secondary amines react with gaseous dinitrogen trioxide to
give high yields of N-nitrosamines (Challis and Kyrtopoulos, 1979; Lovejoy and
Vosper, 1968), whereas gaseous dinitrogen tetroxide gives a mixture of N-nitroso
...
5
Organic Functional Group Preparations: Organic Chemistry A ...
E. Nitrosation with Dinitrogen Tetroxide (N204) According to White [71],
nitrosation involving the use of dinitrogen tetroxide (“nitrogen tetroxide”)
represents the most general method of nitrosating amides. The method is quite
rapid, yields are ...
Stanley R. Sandler, Wolf Karo,
1986
6
Sittig's Handbook of Toxic and Hazardous Chemicals and ...
CAS Registry Number: 10102-44-0; 10544-72-6 (dinitrogen tetroxide) RTECS®
Number: QW9800000 UN/NA & ERG Number: UN1067 (dinitrogen tetroxide)/124
EC Number: 233-272-6 [Annex I Index No.: 007-002-000]; 234-126-4 [Annex I ...
7
Sittig's Handbook of Toxic and Hazardous Chemicals and ...
CAS Registry Number: 10102-44-0; 10544-72-6 (dinitrogen tetroxide) RTECS®
Number: QW9800000 UN/NA & ERG Number: UN1067 (dinitrogen tetroxide)/124
EC Number: 233-272-6 [Annex I Index No.: 007-002-000]; 234-126-4 [Annex I ...
Richard P. Pohanish,
2011
8
Organic Chemistry of Explosives
1,2-Dinitroethane and 1,2-dinitrocyclohexane can be formed in this way from the
corresponding alkenes in 42 % and 37 % yield respectively.36a The addition of
dinitrogen tetroxide across the double bonds of electron deficient fluorinated ...
Jai Prakash Agrawal, Robert Hodgson,
2007
9
Science of Synthesis: Houben-Weyl Methods of Molecular ...
31.21.1.37 Method 37: Substitution of Hydrogen Using a Photochemical Reaction
with Nitrogen Dioxide Benzene and toluene react with dinitrogen tetroxide gas
with or without UV irradiation. The irradiation had no effect on the nitration of ...
R. Alan Aitken, Mateo Alajarin, D. W. Allen,
2014
10
Nitration and Aromatic Reactivity
If we consider the effect of nitrous acid upon zeroth-order nitration in organic
solvents we must bear in mind that in these circumstances dinitrogen tetroxide is
not much ionised, so the measured concentration of nitrous acid gives to a close
...
10 NOTÍCIAS NAS QUAIS SE INCLUI O TERMO «DINITROGEN TETROXIDE»
Conheça de que se fala nos meios de comunicação nacionais e internacionais e como se utiliza o termo
dinitrogen tetroxide no contexto das seguintes notícias.
This is Why the Titan Rocket's Launch with a "Bwoop!"
The Titan II used Aerozine 50, a 1:1 mixture of hydrazine and unsymmetrical dimethylhydrazine as the field and dinitrogen tetroxide as the ... «Popular Science, jun 15»
9 Semi-Valid Conspiracy Theory Questions About The Moon …
The landing module comes equipped with rockets that use fuel containing a combination of hydrazine and dinitrogen tetroxide. They burn with ... «moviepilot.com, mai 15»
What makes a Dragon: A quick guide to SpaceX's capsule
These engines can each produce about 90 pounds-force (400 N) of thrust, and are fueled by the commonly-used dinitrogen tetroxide, an ... «SpaceFlight Insider, abr 15»
PSLV launches with IRNSS-1D to open India's 2015 campaign
... which powered the Ariane series of rockets from 1979 to 2004, is a liquid-fuelled engine burning UH25 propellant and dinitrogen tetroxide. «NASASpaceflight.com, mar 15»
Vega rocket launches IXV spaceplane – Mission Complete
... launch, the AVUM is powered by a Ukrainian-built RD-869 engine burning unsymmetrical dimethylhydrazine oxidised by dinitrogen tetroxide. «NASASpaceflight.com, fev 15»
ULA Delta II successfully launches SMAP
This is oxidised by dinitrogen tetroxide. 2015-01-29 09_54_43-index.php (3280×4643) The rocket is completed with a three metre (10-foot) ... «NASASpaceflight.com, jan 15»
India Successfully Launches Their Largest Rocket To Date
Burning unsymmetrical dimethylhydrazine (UDMH) propellant oxidised by dinitrogen tetroxide (N2O4), the L110 will be air-lit almost two ... «Asian Scientist Magazine, dez 14»
Russia's Angara 5 debuts with maiden launch
... by paraffin (kerosene) and liquid oxygen, the Briz-M burns unsymmetrical dimethylhydrazine (UDMH), oxidised by dinitrogen tetroxide. «NASASpaceflight.com, dez 14»
Airbus Defence and Space develops storable fuel upper-stage …
For the tests, engineers have used dinitrogen tetroxide (NTO) to cool one part of the combustion chamber and monomethylhydrazine (MMH) for ... «Aerospace Technology, dez 14»
Russian Strela rocket launches Kondor-E
... consisting of liquid-propellant stages using unsymmetrical dimethylhydrazine (UDMH) fuel with dinitrogen tetroxide oxidizer. A maneuverable ... «NASASpaceflight.com, dez 14»