QUÉ SIGNIFICA NITROGEN EN INGLÉS
Nitrógeno
El nitrógeno, símbolo N, es el elemento químico del número atómico siete. A temperatura ambiente, es un gas de moléculas diatómicas y es incoloro e inodoro. El nitrógeno es un elemento común en el universo, estimado en aproximadamente el séptimo en la abundancia total en nuestra galaxia y en el Sistema Solar. En la Tierra, el elemento se encuentra principalmente como la molécula de gas; Forma alrededor del 78% de la atmósfera terrestre. El elemento nitrógeno fue descubierto como un componente separable del aire, por el médico escocés Daniel Rutherford, en 1772. Muchos compuestos industrialmente importantes, tales como amoníaco, ácido nítrico, nitratos orgánicos y cianuros, contienen nitrógeno. El enlace extremadamente fuerte en el nitrógeno elemental domina la química del nitrógeno, causando dificultad tanto para los organismos como para la industria al convertir el N 2 en compuestos útiles, pero al mismo tiempo causando la liberación de grandes cantidades de energía a menudo útil cuando los compuestos arden, explotan o se descomponen De nuevo en nitrógeno gaseoso. El amoníaco producido sintéticamente y los nitratos son fertilizantes industriales clave y los nitratos fertilizantes son contaminantes clave al causar la eutrofización de los sistemas de agua.
definición de nitrogen en el diccionario inglés
La definición de nitrógeno en el diccionario es un elemento gaseoso incoloro, inodoro y relativamente no reactivo que forma el 78% del aire, se encuentra en muchos compuestos y es un constituyente esencial de proteínas y ácidos nucleicos: utilizado en la fabricación de amoníaco y otros productos químicos. como un refrigerante. Símbolo: N; número atómico: 7; peso atómico: 14.00674; valencia: 3 o 5; densidad: 1/2506 kg / m³; Punto de fusión: -210.00 ° C; punto de ebullición: -195.8 ° C.
PALABRAS DEL INGLÉS RELACIONADAS CON «NITROGEN»
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10 CITAS EN INGLÉS CON «NITROGEN»
Citas y frases célebres con la palabra
nitrogen.
Many years ago it was taught that plants and animals were composed of different materials: plants, of a chemical substance of three elements,- carbon, hydrogen, and oxygen; animals of one of four elements, nitrogen being added to the other three.
Gaseous nitrogen combines with gaseous hydrogen in simple quantitative proportions to produce gaseous ammonia.
Under natural conditions, the soil does not lose its fixed nitrogen.
Agricultural husbandry essentially maintains the balance of bound nitrogen.
The Swedish Academy of Sciences has seen fit, by awarding the Nobel Prize, to honour the method of producing ammonia from nitrogen and hydrogen.
If you look at the ecological circuitry of this planet, the ways in which materials like carbon or sulfur or phosphorous or nitrogen get cycled in ways that makes them available for our biology, the organisms that do the heavy lifting are bacteria.
The more the relationships of the nitrogen-rich substances to the cell nucleus were recognized, the more the question of the arrangement of the nitrogen and carbon atoms in the molecule came to stand out.
We sometimes freeze the specimen with liquid nitrogen, which is extremely cold, you know. This is another technique we use now - but the specimens are not alive.
Nitrogen fertilizer is used on all crops produced in this country, but it is a key plant nutrient to produce corn a critical crop to Illinois farmers.
The usual way of growing cotton is highly petrochemical-intensive, requiring 110 pounds of nitrogen fertilizer per acre. Some of the fertilizer is broken down by soil bacteria into nitrate, a toxic and highly soluble chemical that can leach into groundwater or get washed into lakes, creating oxygenless dead zones.
10 LIBROS DEL INGLÉS RELACIONADOS CON «NITROGEN»
Descubre el uso de
nitrogen en la siguiente selección bibliográfica. Libros relacionados con
nitrogen y pequeños extractos de los mismos para contextualizar su uso en la literatura.
Discusses the origin, discovery, special characteristics, and use of nitrogen in such products as explosives and fertilizers.
2
Nitrogen in the Marine Environment
Since the first edition of Nitrogen in the Marine Environment was published in 1983, it has been recognized as the standard in the field.
Douglas G. Capone, Deborah A. Bronk, Margaret R. Mulholland,
2008
3
Nitrogen in the Environment
The scope of this book is diverse covering a range of topics and issues related to furthering our understanding of nitrogen in the environment at farm and national levels.
J.L. Hatfield, R.F. Follett,
2008
Explains the characteristics of nitrogen, where it is found, how it is used by humans, and its relationship to other elements found in the periodic table.
This book provides an introductory-level survey of biological nitrogen fixation, covering the role of the process in the global nitrogen cycle as well as its biochemistry, physiology, genetics, ecology, general biology and prospects for its ...
6
Biological
Nitrogen Fixation
Nitrogen fixation by photosynthetic bacteria. Nitrogen fixation in cyanobacteria. Nitrogen fixation by methanogenic bacteria. Associative nitrogen-fixing bacteria. Actinorhizal symbioses. Ecology of bradyrhizobium and rhizobium.
Gary Stacey, Robert H. Burris, Harold J. Evans,
1992
7
Nitrogen Fixation by Free-living Micro-organisms
This 1976 volume provides information, presented at an international symposium in Edinburgh, on the free-living nitrogen-fixing bacteria and blue-green algae.
William Duncan Patterson Stewart,
1975
8
Nitrogen Fixation: Fundamentals and Applications: ...
Proceedings of the 10th International Congress on Nitrogen Fixation, St. Petersburg, Russia, May 28--June 3, 1995
Igor A. Tikhonovich,
1995
9
High
Nitrogen Steels: Structure, Properties, Manufacture, ...
The book deals with the atomic structure, constitution, properties, manufacturing and application of matrensitic, austenitic, duplex and dualphase steels of superior strength and corrosion resistance.
Valentin G. Gavriljuk, Hans Berns,
1999
10
Nitrogen in Agricultural Systems
The editors and authors provide a truly excellent book. We anticipate that readers will find this book to be a highly valued resource
James Stuart Schepers, William Raun,
2008
10 NOTICIAS EN LAS QUE SE INCLUYE EL TÉRMINO «NITROGEN»
Conoce de qué se habla en los medios de comunicación nacionales e internacionales y cómo se emplea el término
nitrogen en el contexto de las siguientes noticias.
Data: Mountains of nitrogen ice on Pluto might have evaporated
BALTIMORE -- The latest data downloaded from NASA's New Horizons spacecraft suggests mountains of nitrogen ice thousands of feet high ... «Sioux City Journal, Jul 15»
US Nitrogen, utility near deal on pipeline
US Nitrogen is close to reaching a settlement in one of several lawsuits ... US Nitrogen will be a long-term monthly customer of the utility district ... «Knoxville News Sentinel, Jul 15»
Value Stock to Watch: Rentech Nitrogen Partners, L.P. (NYSE:RNF)
Zacks Research has given Rentech Nitrogen Partners, L.P. (NYSE:RNF) a top value style score. The score is derived from various criteria that ... «Enterprise Leader, Jul 15»
Corn leaf greenness affected by nitrogen rate, row spacing and …
Leaf greenness of two corn hybrids increased with nitrogen rate as ... 36,000 and 42,000 per acre, and two nitrogen (N) rates of 120 and 240 ... «Michigan State University Extension, Jul 15»
Intel Core i7-6700K 'Skylake' overclocked to 6.50GHz with LN2
While the record was set using liquid nitrogen cooling, this is a yet another proof that the new CPUs are good overclockers in general. «KitGuru, Jul 15»
World Water Works Announces DEMON Nitrogen Removal …
This system reduces energy requirements by 60 percent compared to traditional nitrogen removal processes, eliminates the need for all ... «Water Online, Jul 15»
Airgas acquires Weldinghouse, nitrogen services unit of Priority …
Weldinghouse is an industrial gas and welding supply distributor that generated more than $19 million in sales in calendar year 2014. «Hydrocarbon Processing, Jul 15»
New choices for winning the nitrogen risk game
But risk assessment using rainfall is a game many farmers are going to have to play when it comes to their nitrogen management plan for this ... «agprofessional.com, Jul 15»
GenSan to put up liquid nitrogen plant for livestock sector
GENERAL SANTOS CITY (MindaNews / 22 July) – The city government is planning to establish a liquid nitrogen (LN2) plant in a bid to ... «Minda News, Jul 15»
Stock Rating Update on Rentech Nitrogen Partners, L.P. (NYSE:RNF)
Rentech Nitrogen Partners, L.P. (NYSE:RNF) has been issued a 2 rating by the sell-side brokerage firms covering the stock. Basing the rating ... «Investor Newswire, Jul 15»