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Weblio 辞書 > 英和辞典・和英辞典 > hydrogenの意味・解説 > hydrogenに関連した共起表現

「hydrogen」の共起表現一覧(1語右で並び替え)

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to methane, using either found or transported hydrogen, a catalyst, and a source of heat.
pressurized alkaline electrolyzer to generate hydrogen, a diaphragm compressor handles a filling pre
(TiH2) is a chemical compound of titanium and hydrogen, a hydride.
With electrochemical compression of hydrogen a pressure of 5000 psi is achieved.
orm the nuclei of all elements in nature save hydrogen, a mesonic molecule has yet to be definitivel
In the simplest atom, hydrogen, a single electron orbits the nucleus and its
ghly 8 billion years old, and with an Iron to Hydrogen abundance ratio that is more than twice that
It is used as a hydrogen acceptor and oxidant in organic synthesis.
ere, they combine to make trichlorosilane and hydrogen according to the chemical equation
tal coordination sites increasing strength of hydrogen adsorption, which results in improved perform
alladium that offers a large surface area for hydrogen adsorption.
Most stars retain more of their hydrogen after the first red giant phase, and eventual
ered muonium to be the second radioisotope of hydrogen, after tritium.
The solution is then reduced with hydrogen, again at high temperature and pressure, to p
formance (ignoring the effect of volume), the hydrogen aircraft would have about one-third of the fu
Therefore, most liquid hydrogen aircraft designs store the fuel in the fusela
ess that also produces significant amounts of hydrogen along with high octane gasoline.
re the hydrocarbons, which contain carbon and hydrogen, although they sometimes contain other elemen
ts high boiling point (compared to helium and hydrogen), ammonia could potentially be refrigerated a
ectronegativity difference between sulfur and hydrogen, an S-H bond is less polar than the hydroxyl
A Hydrogen Analyzer is a device used to measure the hydr
In addition to hydrogen and methane, some facilities also utilize car
quid oxygen), 28 trailer loads of LH2 (liquid hydrogen), and 27 rail cars of RP-1 (refined kerosene)
Distillation: Ethanol is separated from hydrogen and water.
It is probable that the planet is composed of hydrogen and helium.
kJ/mol at 10−5 atm hydrogen and even lower if also the initially produced
% olefins (37% methane and other alkanes), 6% hydrogen and air.
% calcium, 3.63% boron, 25.15% arsenic, 1.35% hydrogen, and 42.96% oxygen.
Kankite contains the elements arsenic, iron, hydrogen and oxygen.
oceeds to destroy the ship by letting out the hydrogen and setting off a lighter, while Hiro and Nan
and as it contains many elements heavier than hydrogen and helium, having formed in the evolved star
ergy sources, and vehicles using natural gas, hydrogen and biogas.
rsities converted them to run on natural gas, hydrogen, and electric power.
ters that only let through light from ionized hydrogen and nitrogen atoms.
The proportion of elements other than hydrogen and helium, known as the metallicity, is simi
sient atmosphere, containing small amounts of hydrogen and helium captured from the solar wind, as w
Mercury hydride (HgH) is a binary compound of hydrogen and mercury.
ction of the isophorone nitrile with ammonia, hydrogen and a catalyst, to form a mixture of isophoro
(2007) Facile Splitting of Hydrogen and Ammonia by Nucleophilic Activation at a S
Enolase's Lys345 deprotonates the alpha hydrogen, and the resulting negative charge is stabili
wered by a single RS-68 engine burning liquid hydrogen and liquid oxygen.
nd Ignition Limits in Sensitized Ignitions of Hydrogen and Oxygen by P. G. Ashmore, F. S. Dainton an
evidence of inhibition due to the presence of hydrogen and due to agitation.
He uses electrolysis to separate water into hydrogen and oxygen.
Generator production comprises air, hydrogen and water cooled models, designed on experien
Instead, hydrogen and these other molecules are detected using
loped into capabilities in the manufacture of hydrogen and carbon monoxide, which were further key f
ne is a chemical compound containing silicon, hydrogen, and chlorine.
Indium hydride (InH3) is a binary compound of hydrogen and indium.
This produces carbon dioxide, hydrogen and charcoal (which PetroSun calls "biochar")
cing atmosphere, containing methane, ammonia, hydrogen, and water vapor.
The National rd&d organisation for hydrogen and fuel cell programme is a South Korean pro
It is made of carbon, hydrogen, and fluorine.
These chemicals react with water to produce hydrogen and carbon dioxide along with sodium citrate
d as an alkane because it has only carbon and hydrogen and these elements are configured with C-H an
It consists of twelve carbon, eighteen hydrogen, and six bromine atoms tied to the ring.
This water, in addition to hydrogen and oxygen (H2O) and carbon (in the carbon di
Although it is mostly made of hydrogen and helium it may contain up to 20 Earth mass
omposed of hot ices with an outer envelope of hydrogen and helium, and is termed a "hot Neptune".
technology used for fuel cells, which combine hydrogen and oxygen to produce electricity, heat and w
ound and process it to create pure streams of hydrogen and carbon dioxide.
at room temperature to give metallic tin and hydrogen and ignites on contact with air.
tentially important sources of energy such as hydrogen and methane.
bsorption nebula consisting of cold molecular hydrogen and dust in front of a faint emission nebula
the greatest quantities by plants are carbon, hydrogen, and oxygen.
e and +0.20e to the carbonyl oxygen and amide hydrogen, and the opposite charges to the carbonyl car
expander cycle rocket engine fed with liquid hydrogen and liquid oxygen.
complex organic compounds composed of carbon, hydrogen and other elements (and physical and geochemi
Cadmium hydride is a binary compound of hydrogen and cadmium.
ns of the two most highly conducting ions-the hydrogen and hydroxyl ions.
at 427 °C (800.6 °F) with water and produces hydrogen and zinc oxide.
In March 2005, the 'European Hydrogen and Fuel Cell Technology Platform' adopted a
stem without byproducts or effluents (besides hydrogen and oxygen);
osed that the flame is produced by burning of hydrogen and oxygen, released from the water by radio
ng of the shuttle's external tank with liquid hydrogen and liquid oxygen was delayed three hours due
but used the same fuels as the S-IVB - liquid hydrogen and liquid oxygen.
ing it has greater iron abundance relative to hydrogen and helium.
Hydrogen and carbon in the form of petroleum coke may
f acid made up of a particular combination of hydrogen and oxygen with certain metals and non-metals
ock contains all of the nonmetals (except for Hydrogen and Helium which are in the s-block) and semi
It also can be used to create hydrogen and titanium hydroxide.
y 41% of the abundance of elements other than hydrogen and helium.
Hydrox, a gas mixture of hydrogen and oxygen, is used as a breathing gas in ver
xic gases were released, including sulfurated hydrogen and carbon monoxide.
s; suction gas: a mixture of carbon monoxide, hydrogen and nitrogen, made by passing air over red-ho
t due to the importance of these materials in hydrogen and CO2 storage as well as in the production
It is more hydrogen-dense than liquid hydrogen and also able to exist in normal temperatures
Apart from the hydrogen and helium in the universe, which are thought
he brightest sources of fluorescent molecular hydrogen, and at 4 light-years wide it is one of the l
facilitated the establishment of a 'European Hydrogen and Fuel Cell Technology Platform' that sough
g on Earth is metabolising carbon dioxide and hydrogen and producing methane.
It gets the equivalent of 300 mpg in hydrogen, and its life cycle assessment carbon emissio
of carbon, but also contains sulfur, oxygen, hydrogen, and nitrogen.
a of using inert helium rather than flammable hydrogen and made use of his leadership abilities in o
enkar is an old and dying star, long past the hydrogen and perhaps even past the helium stage of its
n a fixed bed reactor with water and produces hydrogen and cerium(IV) oxide.
Hydrogen and helium are expected to continually leak f
lar interest in the photochemical reaction of hydrogen and chlorine, establishing that minute traces
The Hydrogen and Fuel Cell Technology Platform publishes a
sis, the only elements that formed aside from hydrogen and helium were trace amounts of lithium.
BMW CleanEnergy vehicles have both a hydrogen and a petrol tank.
rolysis water is split into its components of hydrogen and oxygen.
a revealed mountains as high as 22 km, atomic hydrogen and oxygen in the upper atmosphere, surface t
An outer layer of hydrogen and helium up to ten percent in mass would be
optimised processors including the successful Hydrogen and Helium products.
ate the development and testing of the liquid hydrogen and liquid oxygen engine for the Reusable Boo
d to convert small molecular fatty acids into hydrogen and other products.
y technique, used for determining the oxygen, hydrogen, and sometimes nitrogen content of metals.
ndant chemical element in the universe, after hydrogen and helium.
genation: Reaction of the dinitrotoluene with hydrogen and a catalyst to form a mixture of isomers o
When rich air/fuel mixtures are used, hydrogen and carbon monoxide are two of the combustion
cts the plates electrically while keeping the hydrogen and oxygen fuel gases separated.
cteria from a variety of energy (for example, hydrogen) and carbon (for example, carbon dioxide) sou
y combine unstably bound oxygen together with hydrogen and carbon in the same molecule, organic pero
He calculated the photoelectric effect for hydrogen and X-rays, obtaining the absorption coeffici
realized that the sun was largely composed of hydrogen and that his calculations were indeed correct
aving various compounds composed of primarily hydrogen and carbon.
ed to the co-discovery, with Luis Alvarez, of hydrogen and helium of atomic mass 3 (tritium and heli
Its core is likely to have used up its hydrogen and is shrinking and heating, while its outer
include, for example, brown dwarfs (balls of hydrogen and helium with masses ), never begin nuclear
composing it into its constituent elements of hydrogen and oxygen.
This gives information on the carbon, hydrogen and nitrogen composition of the coal, and det
Thermal Reaction between Hydrogen and Nitrogen Dioxide by P. G. Ashmore and B.
Copper hydride (CuH) is a binary compound of hydrogen and copper.
echnique to the measurement of the spectra of hydrogen and helium, reproducing the distribution of i
In plumbane, the formal oxidation states of hydrogen and lead are +1 and -4, respectively, because
hydrogen and alkyl substituents on carbenoid carbon
arly universe, including the recombination of hydrogen and the formation of the cosmic microwave bac
lectrochemical cell, electrolysis of water to hydrogen and oxygen gas occurs when the anode is irrad
rmed is passed out of the box with the excess hydrogen and nitrogen.
toffzellentechnologie, "National Organisation Hydrogen and Fuel Cell Technology", a state organisati
ul Cailletet was the first to liquefy oxygen, hydrogen, and nitrogen.
In this application, a torch burning hydrogen and oxygen is typically used, one reason bein
Syngas consists of hydrogen and carbon monoxide.
Through movement of this hydrogen and electrons, the second tautomer form, 2-hy
It enables both hydrogen and petrol to be used, thus creating the idea
The nebula is formed by plasma of ionized hydrogen and free electrons.
which are made from the elements and carbon, hydrogen and oxygen.
rly in the history of the Universe before the hydrogen and helium were contaminated by heavier eleme
explosion, followed by the generation of both hydrogen and chlorine gases.
e electron deficient carbonyl carbons, losing hydrogen and protonating the oxygen.
Nanoarchaeum lacks the ability to metabolize hydrogen and sulfur for energy, as many thermophiles d
made investments in solar power, wind power, hydrogen, and forestry.
ent and for his work on the atomic weights of hydrogen and oxygen.
For example, there is a weak bond between hydrogen and iodine in hydroiodic acid, making it a ve
at the site would be a center for research on hydrogen and other technologies, and a magnet for priv
Hydrogen and carbon monoxide are reducing agents, so t
htly higher proportion of elements other than hydrogen and helium.
ol is a chemical compound composed of carbon, hydrogen, and oxygen.
percent, the composition of plumbane is 1.91% hydrogen and 98.09% lead.
If the patient produces both hydrogen and methane then the values are typically add
Chemical compounds that formally contain a hydrogen anion are called hydrides.
The hydrogen anion is a negative hydrogen ion, H−.
hydrogen, any alkyl group, or incorporation in a cycli
ter height compared to a lighter element like Hydrogen, apparently defying gravity.
Other isotopes of hydrogen are too unstable, exotic and not interesting
n open furnaces, such as nitrogen, oxygen and hydrogen are considered to be detrimental to the major
, gas spread throughout the cluster, atoms of hydrogen are heated in the shock wave, producing the g
an ICE in transportation if higher levels of hydrogen are added modifications have to be made in th
ntains no carbon, all the elements, including hydrogen, are listed alphabetically.
o carbon, then all of the elements, including hydrogen, are listed alphabetically.
arsenic, which has replaced the role of lead hydrogen arsenate in agriculture.
Lead hydrogen arsenate, also called lead arsenate, acid lea
Hydrogen, as a fuel, practically excluded harmful emis
oxidoreductases, specifically those acting on hydrogen as donor with an iron-sulfur protein as accep
modified to also allow for the combustion of hydrogen as well as gasoline, making it a bivalent eng
oxidoreductases, specifically those acting on hydrogen as donor with NAD+ or NADP+ as acceptor.
an existing turbojet engine to run on liquid hydrogen, as well as 25+ hours of testing on a customi
use of carbon dioxide as a carbon source and hydrogen as an energy source.
Vehicles use hydrogen as fuel in one of several ways, including fue
oxidoreductases, specifically those acting on hydrogen as donor with other, known, acceptors.
iched in iron in relation to the abundance of hydrogen as the Sun.
el innovation in the practical development of hydrogen as a fuel for transportation-the hydrogen fue
op a national strategy for the development of hydrogen as an energy carrier in Portugal running from
Not sure why my addition describing hydrogen as the true acid producer was reverted with c
Some countries have banned the use of hydrogen as a lift gas for commercial vehicles but it
ase load power plants and peaker plants.Using hydrogen as an energy storage medium would reduce emis
It used deuterium, an isotope of hydrogen, as a neutron moderator in a U235-deuterium c
o generator is a turbo generator with gaseous hydrogen as a coolant.
New Energy has established the North Atlantic Hydrogen Association to investigate hydrogen technolog
National Hydrogen Association
Astatane, also known as hydrogen astatide, astidohydrogen, or hydroastatic aci
ed by hydrazine rather than ammonia (less one hydrogen at the point of attachment).
m uranyl carbonate is combined with steam and hydrogen at 500-600°C to yield UO2.
ty with the thesis Nuclear Magnetism of Solid Hydrogen at Low Temperatures.
t can form by direct reaction of scandium and hydrogen at elevated temperatures.
compressed hydrogen at 700 bar.
ich absorbs up to 900 times its own volume of hydrogen at room temperatures, forming palladium hydri
Storage: 2.5 kg of hydrogen at 10 bar (1 MPa) in 5 Ti-V-Mn-Fe metal hydri
may be prepared by the reduction of Tb4O7 in hydrogen at 1300°C for 24 hours.
ced by the reduction of cerium(IV) oxide with hydrogen at approximately 1,400 °C (2,552 °F) to make
gnesium iodide is stable at high heat under a hydrogen atmosphere, but decomposes in air at normal t
usly that the planet contained an evaporating hydrogen atmosphere, along with oxygen and carbon.
e acetate), with added palladium catalyst, in hydrogen atmosphere, followed by evaporation of the so
s) are introduced by annealing the alloy in a hydrogen atmosphere.
light sensitivity by baking in a nitrogen and hydrogen atmosphere.
ree radical resulting from the removal of one hydrogen atom with its electron during the process of
in which a halogen atom takes the place of a hydrogen atom in acetic acid.
                                                                                                    


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