Search results

...esence extends the life of the maize plot significantly by helping to keep nitrogen levels healthy. One might say that the maize repays the debt it owes to th

...]. The hydrogen atom must be attached to one of the elements [[oxygen]], [[nitrogen]] or [[fluorine]], all of which are strongly [[Electronegativity|electroneg ...ir of electrons in nonmetallic atoms (most notably in the [[nitrogen group|nitrogen]], and [[chalcogen]] groups). In some cases, these proton acceptors may be

...r to the [[azole]]s [[pyrazole]] and [[imidazole]], but with an additional nitrogen atom in the ring structure. Like the azoles, triazoles are used in many an

...[[Joseph-Louis Gay-Lussac]] developed a tower that recovered most of the [[nitrogen oxide]] gases formed and reduced the consumption of nitrate. The first Gay- ...se. However, it produced the hazardous byproducts [[hydrochloric acid]], [[nitrogen oxides]], [[sulphur]] and [[chlorine]] gas. In 1811, Augustine Jean Fresnel

...results in a substantial reduction of unburned hydrocarbons. Emissions of nitrogen oxides are either slightly reduced or slightly increased depending on the d

...H₃, is an analogue of ammonia, NH₃. Phosphorus, like nitrogen, is trivalent in this molecule. Figure A shows the pre-quantum mechanical ...us [[cation]] is very similar to the nitrogen cation. In the same way that nitrogen forms the tetravalent ammonium ion, phosphorus can form the tetravalent pho

...H₃, is an analogue of ammonia, NH₃. Phosphorus, like nitrogen, is trivalent in this molecule. Figure A shows the pre-quantum mechanical ...us [[cation]] is very similar to the nitrogen cation. In the same way that nitrogen forms the tetravalent ammonium ion, phosphorus can form the tetravalent pho

How many moles of nitrogen are present in a 50 L tank at 25 °C when the pressure is 10 atm? Numbers

...[[Joseph-Louis Gay-Lussac]] developed a tower that recovered most of the [[nitrogen oxide]] gases formed and reduced the consumption of nitrate. The first Gay- ...se. However, it produced the hazardous byproducts [[hydrochloric acid]], [[nitrogen oxides]], [[sulphur]] and [[chlorine]] gas. In 1811, Augustine Jean Fresnel

...a'' as the carbon and energy source. The effects of altering the carbon to nitrogen ratio and level are tested in relation to the accumulation of the product P ...bon was held constant, showing that the highest PHA content was found when nitrogen concentration was the lowest.

...clinical syndrome; the [[glomerular filtration rate]] (GFR), [[blood urea nitrogen]], and [[creatinine]] do not always correlate to the severity of disease. <

...ovide most of the greenhouse. Common homonuclear diatomic gases, such as [[nitrogen]] (N₂) and [[oxygen]] (O₂), do not afford dipole tran

As a more complex example, the [[concentration]] of [[nitrogen oxides]] (i.e., NOx) in the [[flue gas]] from an industrial [[furnace]] can

...x) into more harmless gases like [[carbon dioxide]] (CO₂) and [[nitrogen]] (N₂). Metals (solids) like [[platinum]] (Pt), [[palladium]] (P ...um refineries]] is subject to irreversible deactivation by [[sulphur]], [[nitrogen]] and [[arsenic]] compounds. Because of that, the [[petroleum naphtha]] fee

...or general terms and one-place predicates like "is [[red]]" or "contains [[nitrogen]]", and unlike other explanations - realist or nominalist - [[set theory]]

...of gases we call "air". On a dry volume basis, it consists of about 78% [[nitrogen]] and 21% [[oxygen]]. The remainder of about 1% contains [[argon]], [[carbo |[[Nitrogen]]|| align="center"|N₂|| align="center"| 78.084|| align="center"|

<tr><td> N <td> [[Nitrogen]] <td align="right"> 7

...X chemical bond, where C is a [[carbon]] [[atom]] and X is a sulfur (S), [[nitrogen]] (N) or [[oxygen]] (O) atom. The net result of a hydrogenolysis reaction i The hydrogenolysis reaction is also used to reduce the nitrogen content of a petroleum stream and, in that case, is referred to '''Hydroden

...carbohydrates]] and [[hydrocarbons]], to [[oxygen]] in [[water]], and to [[nitrogen]] in [[ammonia]]. Measured in number of atoms, hydrogen is the third most a ...fixation]] process). The produced ammonia is used for the manufacturing of nitrogen-containing fertilizers.

...s of air pollutants such as [[particulate matter]], [[carbon monoxide]], [[nitrogen oxide]]s, and [[sulfur oxide]]s in the form of gaseous [[sulfur dioxide]] (