「HYDROGEN」の共起表現(2語左で並び替え)4ページ目 - Weblio英語共起表現検索


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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(2語左で並び替え)4ページ目

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It reacts with water to give elemental hydrogen gas, and reduces carboxylic esters, aldehydes
atory at 108 kilojoules (thermal) per gram of hydrogen produced, but not at a commercial scale.
atom connected to an aryl or alkyl group, not hydrogen.
Instead of the hemiacetal hydroxyl group, a hydrogen atom can be removed to form a substituent, fo
ut microbiota consist of three main groups of hydrogen consuming microbes: methanogens including M.
As of September 2006 CEP had 17 hydrogen stations.
He had spread hydrogen peroxide on the diseased part, but oxygen was
n aromatic hydrocarbon (arene) that has had a hydrogen atom removed from two ring carbon atoms, such
The Soviets claimed that they too had a hydrogen bomb, but unlike the United States' first the
is the product of the half-neutralization of hydrogen sulfide with potassium hydroxide.
Both halides and hydrogen peroxide are widely available in the environm
e able to mediate the oxidation of halides by hydrogen peroxide.
t comets are surrounded by enormous haloes of hydrogen, several hundred thousand kilometres across,
catalyst, an unwanted and harmful by-product, hydrogen peroxide, may be produced.
It has stopped hydrogen fusion in its core, this implies an age much
South Carolina also has a hydrogen freeway in the works.
tic core of benzene expanded, and one has the hydrogen substituents expanded.
oad NE sells mostly gasoline but also has one hydrogen pump.
ucturally related to formic acid, which has a hydrogen instead of the chlorine.
Phillips Clemens Terminal in Texas has stored hydrogen since the 80's in a solution-mined salt caver
ng for emission-free mobility and has several hydrogen stations.
A dibasic acid is an acid that has two hydrogen ions to donate to a base in an acid-base reac
With a cyclopentane-ring, it has two hydrogen atoms less and thus is not an isomer.
In the example, atoms 1 to 6 have extra hydrogen atoms not depicted.
While most scramjet designs have used hydrogen for fuel, HyTech runs with conventional keros
ach other, with each carbon atom having three hydrogen atoms bonded to it.
s a cyclic derivate of norleucine, having two hydrogen atoms less.
and as it contains many elements heavier than hydrogen and helium, having formed in the evolved star
imes more enriched with elements heavier than hydrogen, making a high abundance of iron likely.
times as enriched with elements heavier than hydrogen (based on its abundance of iron).
imes more enriched with elements heavier than hydrogen (based on its abundance of iron).
, sun heated balloons may solve the helium or hydrogen leakage problems.
Helium and Hydrogen have very small molecules which can go throug
ts high boiling point (compared to helium and hydrogen), ammonia could potentially be refrigerated a
t after the nozzle, the mixture of helium and hydrogen or deuterium gas is injected to the exhaust s
odern versions, other gases such as helium or hydrogen may be used.
Compared to the helium test: hydrogen is cheaper than helium, no need for a vacuum,
Fuel cells require high purity hydrogen because the impurities would quickly degrade
The high neutral hydrogen column densities of DLAs are also typical of
s important for the production of high purity hydrogen for use in ammonia synthesis.
With a higher current, hydrogen bubbles will form on the item to be plated, l
some time, but the use of highly compressible hydrogen in a long, thin tube allowed much more accura
1997 and 2002 it conducted the HIPASS neutral hydrogen survey, the largest blind survey for galaxies
And he showed how the hydrogen cyanide capsule had exploded in Rebet's face
ssigning stars a letter according to how much hydrogen could be observed in their spectra.
However, for hydrogen to be in a full liquid state without boiling
Touran HY MOTION Hydrogen Study
osed to moist air, Na2S and its hydrates emit hydrogen sulfide, which smells much like rotten eggs o
The hydride forms hydrogen gas with the proton from the other molecule.
se as a reactant to produce metal hydrides in hydrogen storage technology.
ining aqueous hydroxylamine hydrochloride and hydrogen peroxide reacts with benzene or phenol, with
is L-cysteine hydrogen-sulfide-lyase (adding hydrogen cyanide L-3-cyanoalanine-forming). Other name
A related reaction is hydrogenation, where hydrogen is added to the molecule, without cleaving bo
metallic aluminum or aluminum hydroxide with hydrogen iodide or hydroiodic acid.
ily to give a mixture of sodium hydroxide and hydrogen peroxide, oxygen may also be evolved..
splitting a water molecule into hydroxide and hydrogen ions.
The Hype about Hydrogen: Fact and Fiction in the Race to Save the Cli
erful reagents such as sodium hypochlorite or hydrogen peroxide yields sulfonic acids (RSO3H).
s Groove is either altered or extended - I Am Hydrogen may be replaced by or sandwiched between othe
The DSSP algorithm identifies a hydrogen bond if this energy E is less than -0.5 kcal/
ei, a feat that would only be possible if the hydrogen bond contained some covalent character.
ttery provided the spark needed to ignite the hydrogen.
which is mounted over the nozzle, ignites the hydrogen (by acting catalytically), and entails the fo
nd Ignition Limits in Sensitized Ignitions of Hydrogen and Oxygen by P. G. Ashmore, F. S. Dainton an
(QH2) binds to the Qo site of complex III via hydrogen bonding to His182 of the Rieske iron-sulfur p
nstrate and promote viable implementations of hydrogen energy technologies with the aims of enhancin
% solution of SbF5 in HSO3F) does not imply a hydrogen ion concentration of 1021 mol/dm3: such a "so
This reaction is particularly important for hydrogen production and enrichment.
appears to be a strong deficiency in neutral hydrogen near the region of the galaxy cluster Abell 2
First tracks observed in liquid hydrogen bubble chamber at the Bevatron
an option given the small differences in the hydrogen fractions of 6.29% and 6.60%) by nitration of
This results in elemental hydrogen gas and astatine precipitate.
riment saw X-rays from three states in kaonic hydrogen.
Hans Bethe, who also participated in the hydrogen bomb project, once drolly said, "For the sake
on between the proton and the electron in the hydrogen atom.
cids are certain molecular compounds in which hydrogen is combined with a second nonmetallic element
anic hydrides that can be applied in chemical hydrogen storage.
which means it has variable emissions in its hydrogen spectral lines.
is added upon the oxide digestion in aqueous hydrogen chloride (HCl), while for the case of reducti
refore, any eigenstate of the electron in the hydrogen atom is described fully by four quantum numbe
the most common elements contained in drugs ( hydrogen, carbon, oxygen, sulfur, nitrogen, and haloge
s) are introduced by annealing the alloy in a hydrogen atmosphere.
ter-like oxygen capable of participating in a hydrogen bond.
is a variant of the Raschig process in which hydrogen peroxide is used to oxidize ammonia in the pr
y monomerization with dppf) used in borrowing hydrogen catalysis, a catalytic reaction that is based
Unlike in the hydrogen atom, where the electron and proton interact
Fuel cell vehicle is a classification in FC Hydrogen codes and standards and fuel cell codes and s
de CO2 with lithium hydroxide in concentrated hydrogen peroxide H2O2 at −10°C.
l cell applications is a classification in FC hydrogen codes and standards and fuel cell codes and s
In particular Hydrogen deuteride is one of the minor but noticeable
centrations of certain compounds in solution ( hydrogen peroxide, for instance) and in estimating the
.5, 2.7, 4.9, 6.6, and 8.4 GHz, including the hydrogen line near 1.4 GHz, the OH lines around 1.6 GH
environmental projects in B.C. including the hydrogen highway.
xic gases were released, including sulfurated hydrogen and carbon monoxide.
Upon contact with moisture, including tissue, hydrogen fluoride immediately converts to hydrofluoric
eather reconnaissance missions, including the hydrogen weapons test in 1956 at Eniwetok Atoll in the
Injections of hydrogen peroxide and bismacine
een produced from trimethylindium, InMe3, and hydrogen selenide, H2Se, using MOCVD techniques
However, when deuterium is used instead of hydrogen, the deuterium fluoride lases at the waveleng
tion, with discrete interactions representing hydrogen bonds modeling the effects of internal confor
ing as a platform to get people interested in hydrogen fuel cell technology.
nenyl bromide to the selenium intermediate 5. Hydrogen peroxide oxidation of 5 yields the nitroalken
the carbonic acid buffering intermediate into hydrogen ions, and the related excretion of bicarbonat
s linked by intermolecular carboxyl-to-ketone hydrogen bonds.
The TBP degrades into dibutyl hydrogen phosphate and then into butyl dihydrogen phos
e protons of water are reduced into molecular hydrogen giving rise to the production of hydroxide io
Other mechanisms of introduction of hydrogen into metal are galvanic corrosion, chemical r
This property has been investigated because hydrogen storage is of such interest and a better unde
The amino acid residues involved in hydrogen bonding to the ligand are pictured, participa
or increasing the concentration of iodide or hydrogen peroxide will shorten the time.
nides, copper salts, lead salts, iodoform and hydrogen peroxide.
y intermolecular forces, such as ionic bonds, hydrogen bonds and van der Waals forces.
urned out that at this site neither ionic nor hydrogen bonding is a prerequisite for potent monoamin
his occurs because the two ionization capable hydrogen atoms on the acid molecule do not leave the a
ultifunctional acid, intermediate ions exist, hydrogen citrate ion, HC6H5O72− and dihydrogen citrate
es catalyses the oxidation of bromide ions by hydrogen peroxide, which results in the specific bromi
In fact the ratio of iron to hydrogen is considered close to the upper limit for dw
ghly 8 billion years old, and with an Iron to Hydrogen abundance ratio that is more than twice that
is a member of Population II, with an iron to hydrogen ratio ([Fe/H]), or metallicity, of -5.6.
Ford Explorer Fuel Cell Prototype is a hydrogen car based on the standard Ford Explorer.
The neutron bomb is a hydrogen bomb without the final fission stage.
e most common molecule in the universe is H2 ( hydrogen gas), but it does not have a dipole moment, s
The PHB is a hydrogen bicycle, power-assisted by an electric motor
His discovery predicted that H2O is the hydrogen donor in green plant photosynthesis and is ox
Frequently this is the hydrogen ion H+ in which case the pertinent activity i
ch less sensitive to carbon than 1H NMR is to hydrogen since the major isotope of carbon, the 12C is
If one of the nitrogen substituents is a hydrogen atom, H, it is the tautomeric form of an imin
A hydride compressor is a hydrogen compressor based on metal hydrides with absor
The F-Cell is a hydrogen fuel cell vehicle developed by Daimler AG.
percent, the composition of plumbane is 1.91% hydrogen and 98.09% lead.
spectroscopy of deuterium (2D), an isotope of hydrogen.
f deuterium, a naturally-occurring isotope of hydrogen.
It used deuterium, an isotope of hydrogen, as a neutron moderator in a U235-deuterium c
udy the abundance of deuterium, an isotope of hydrogen.
Other isotopes of hydrogen are too unstable, exotic and not interesting
s (most notably some of the named isotopes of hydrogen) continue to be used today.
It enables hydrogen ions to enter the viral particle (virion) fro
It utilises hydrogen fuel cells and has an electric motor on each
It produces hydrogen by catalyzing water either using solar power
on the nitrile is reduced by reacting it with hydrogen with a nickel catalyst; an amine is formed in
to utilize ferrous sulfate and convert it to hydrogen sulfide.
ween the US's first atomic test and its first hydrogen bomb test was 86 months, for the USSR it was
irst detonation, and would detonate its first hydrogen bomb only three years later in 1967.
the benzene ring, and by implication its six hydrogen centres, is hexagonal and flat.
When a valve is opened, a jet of hydrogen is released and bursts into flame.
April 17 2004 in the International Journal of Hydrogen Energy as a search engine target word to enab
cleotide's pentose has been reduced to just a hydrogen atom (hence the "deoxy-" part of the name).
cleotide's pentose has been reduced to just a hydrogen atom (hence the "deoxy-" part of the name).
cts the plates electrically while keeping the hydrogen and oxygen fuel gases separated.
repared by treatment of Michler's ketone with hydrogen sulfide in the presence of acid or sulfideing
Storage: 2.5 kg of hydrogen at 10 bar (1 MPa) in 5 Ti-V-Mn-Fe metal hydri
Boat 12.26 m long, width 3.76 m, 6 kg of hydrogen in 3 hydrogen tanks at 300 bar, four 1.2 kWa
The car can hold a maximum of 10 kg of hydrogen compressed to 700 bars giving this SUV vehicl
240 miles (390 km) on 2.2 pounds (1.00 kg) of hydrogen before refueling.
FCX Clarity averaged 60 miles per kilogram of hydrogen .
In chemistry, a dihydrogen bond is a kind of hydrogen bond, an interaction between a metal hydride
By adding titanium the kinetics of hydrogen release and recharge are improved.
a revealed mountains as high as 22 km, atomic hydrogen and oxygen in the upper atmosphere, surface t
Hydrazoic acid, also known as hydrogen azide or azoimide, is a colorless, volatile,
Astatane, also known as hydrogen astatide, astidohydrogen, or hydroastatic aci
As of 2000, no known neutral hydrogen gas has been found that is related to the Cet
This attraction is known as hydrogen bonding.
m long, 5.2 m wide, electric motor 100 kW, a hydrogen storage tank 350 bars, with two 48 kW PEM fue
substrates of this enzyme are L-cysteine and hydrogen cyanide, whereas its two products are L-3-cya
with oxygen to L-xylo-hex-3-gulonolactone and hydrogen peroxide.
Label for hydrogen fuel cell vehicle
er cataclysmic variables (CVs) in the lack of hydrogen lines from their spectra.
ucture of DNA, for example, is due largely to hydrogen bonding between the base pairs, which link on
bula is embedded within a much larger ionized hydrogen (H II) region, the Eta Carinae Nebula.
When water stagnate in late summer hydrogen sulfide and oxygen shortage occurs in lake se
An outer layer of hydrogen and helium up to ten percent in mass would be
lead acetate, the filtrate freed from lead by hydrogen sulfide, and crystallised by concentration.
has at least one hydrogen atom bound to oxygen; and
Lecture 4: Hydrogen in the Candle - Burns into Water - The Other
If the level of hydrogen rises above 20 ppm (parts per million) over t
mperature returns to an acceptable level, the hydrogen will again combine with the uranium metal, fo
a urine test to detect high levels of hydrogen sulfide.
an ICE in transportation if higher levels of hydrogen are added modifications have to be made in th
The increased levels of hydrogen sulfide could have killed oxygen-generating p
intersubunit interactions with high levels of hydrogen bonding and water bridges allowing resistance
The FOX reagent is used to measure levels of hydrogen peroxide in biological systems.
quid oxygen), 28 trailer loads of LH2 (liquid hydrogen), and 27 rail cars of RP-1 (refined kerosene)
tes to the parent structure of ligand without hydrogen protons) and disappears at pH > 3.0.
regions, which give off the glowing light of hydrogen gas.
has discovered a gas fifty times lighter than hydrogen.
While it may seem like the hydrogen would burn the same way but a bit faster, the
e of being scaled up indefinitely like "true" hydrogen bombs (see Teller-Ulam design for more detail
α, line analogous to the Lyman-alpha line for hydrogen, occurs in the high-energy induced emission s
omer subunit is bolded, dashed lines indicate hydrogen bonds.
B-type star with prominent emission lines of hydrogen in its spectrum.
vae (SNe) initially exhibit spectral lines of hydrogen (like typical Type II's), but these disappear
t shows prominent forbidden emission lines of hydrogen in its spectrum.
The spectral lines of hydrogen had been analyzed and found to have a mathema
ul Cailletet was the first to liquefy oxygen, hydrogen, and nitrogen.
600 Liter of Hydrogen ≥99.95% hydrogen purity at 0.3-0.4
Following duty at New London and hydrogen tests at Washington, DC, S-26 sailed from New
                                                                                                    


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