CHE SIGNIFICA CHEMICAL IN INGLESE
Sostanza chimica
Nella chimica, una sostanza chimica è una forma di materia che ha una composizione chimica costante e proprietà caratteristiche. Non può essere separato in componenti mediante metodi di separazione fisica, cioè senza rompere legami chimici. Può essere solido, liquido, gas o plasma. Le sostanze chimiche sono spesso chiamate "puro" per allontanarle dalle miscele. Un esempio comune di una sostanza chimica è l'acqua pura; Ha le stesse proprietà e lo stesso rapporto di idrogeno all'ossigeno se è isolato da un fiume o fatto in un laboratorio. Altre sostanze chimiche comunemente incontrate in forma pura sono diamanti, oro, sale da tavola e zucchero raffinato. Tuttavia, sostanze semplici o apparentemente puro trovate nella natura possono infatti essere miscele di sostanze chimiche. Ad esempio, l'acqua del rubinetto può contenere piccole quantità di cloruro di sodio disciolto e di composti contenenti ferro, calcio e molte altre sostanze chimiche. Le sostanze chimiche esistono come solidi, liquidi, gas o plasma e possono variare tra queste fasi della materia con variazioni di temperatura o pressione. Le reazioni chimiche convertono una sostanza chimica in un'altra.
definizione di chemical nel dizionario inglese
La prima definizione di chimica nel dizionario è qualsiasi sostanza utilizzata o risultante da una reazione che coinvolge cambiamenti di atomi o molecole, in particolare una derivata artificialmente per l'uso pratico. Altre definizioni di sostanze chimiche sono o utilizzate in chimica. Anche il prodotto chimico è fabbricato o prodotto da prodotti chimici.
PAROLE IN INGLESE ASSOCIATE CON «CHEMICAL»
chemical ·
compound ·
drug ·
potion ·
substance ·
change ·
engineering ·
reactions ·
pregnancy ·
elements ·
energy ·
weapons ·
guys ·
chemistry ·
form ·
matter ·
that ·
constant ·
composition ·
characteristic ·
properties ·
cannot ·
bank ·
michigan ·
holding ·
company ·
with ·
subsidiaries ·
which ·
perform ·
commercial ·
banking ·
operations ·
mortgage ·
trust ·
services ·
related ·
financial ·
activities ·
interactive ·
periodic ·
click ·
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symbol ·
more ·
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this ·
page ·
american ·
society ·
primary ·
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organization ·
chemists ·
occupations ·
abstracts ·
service ·
home ·
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version ·
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platform ·
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quality ·
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text ·
journals ·
corporate ·
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chemicals ·
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products ·
solutions ·
sectors ·
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electronics ·
coatings ·
thechemicalbrothers ·
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ivor ·
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awards ·
recording ·
artists ·
were ·
recipients ·
outstanding ·
exxonmobil ·
proudly ·
offers ·
broad ·
portfolio ·
petrochemical ·
10 CITAZIONI IN INGLESE CON «CHEMICAL»
Citazioni e frasi famose con la parola
chemical.
In 1893 I founded a chemical company which I ran until 1899.
But the prospects of designing chemical plants for industrial scale chemical processes seemed far less interesting than the chemical events that occur in biological systems.
What surprises me, what amazes me, is that it seems the military people were expecting to stumble on large quantities of gas, chemical weapons and biological weapons.
The inspections started in 1991, right after the Gulf War. One of the conditions for the ceasefire was that Iraq had to do away with all of its weapons of mass destruction - biological, chemical and nuclear weapons and long-range missiles.
I also became interested in chemistry and gradually accumulated enough test tubes and other glassware to do chemical experiments, using small quantities of chemicals purchased from a pharmacy supply house.
We are seeing the cells of plants and animals more and more clearly as chemical factories, where the various products are manufactured in separate workshops.
That's not all our crops can do. We are also learning how to transform plants into factories. We can now raise plants that will create enzymes that would otherwise be created in chemical factories.
As a black person in America, I am twice as likely as a white person to live in an area where air pollution poses the greatest risk to my health. I am five times more likely to live within walking distance of a power plant or chemical facility - which I do.
There is also a marked global trend towards sustainable agriculture, building on traditional methods which use fewer chemical inputs, carefully manage soil and water resources, and work hand-in-hand with nature.
I'm pleased the administration is endorsing the need for legislation dealing with the chemical sector. In the past, the administration's position has been ambiguous.
10 LIBRI IN INGLESE ASSOCIATI CON «CHEMICAL»
Scopri l'uso di
chemical nella seguente selezione bibliografica. Libri associati con
chemical e piccoli estratti per contestualizzare il loro uso nella letteratura.
1
Chemical Composition of Everyday Products
"This book analyzes over 100 groups of products, identifying the specific chemical composition of a product, the historical use of the product, how it functions, and any associated environmental and/or human health issues.
John Toedt, Darrell Koza, Kathleen Van Cleef-Toedt,
2005
2
A Laboratory History of
Chemical Warfare Agents
NOTE TO CUSTOMERS: This book has been renamed from the Preparatory Manual of Chemical Warfare Agents, to A Laboratory History of Chemical Warfare Agents.
This book covers the basic and applied science needed to understand, analyse and take professional action on problems and questions concerning chemical food safety, from acute to long lasting problems that call for interventions on a local, ...
4
Handbook of
Chemical and Biological Warfare Agents, Second ...
Extensively revised and updated, this second edition of the bestselling Handbook of Chemical and Biological Warfare Agents goes well beyond the “dirty thirty” commonly discussed agents and provides rapid access to a wide range of agents ...
5
A Comprehensive Guide to the Hazardous Properties of ...
Correlating chemical structure with toxicity to humans and the environment, and the chemical structure of compounds to their hazardous properties, this book allows users to assess the toxicity of a substance even when no experimental data ...
6
Chemical Change: From Fireworks to Rust
Explains how matter creates new substances through processes including explosion, oxidation, and digestion, and discusses the social significance and history of modern chemical industry.
7
Quality Assurance for the
Chemical and Process Industries: A ...
Also new to this edition is information on customer service and product performance, technician training, and packaged material distributor requirements.
8
Chemical Carcinogenesis
Presenting the current advances in chemical carcinogenesis, this volume promotes the view that the chemical alteration of DNA is a route cause of many cancers.
9
Chemical Testing of Textiles
This book will be a valuable resource for academic and industrial chemists, lecturers and students of textile chemistry and related subjects.
10
Chemical Fate and Transport in the Environment
The text emphasizes intuitively based mathematical models for chemical transport and transformations in the environment, and serves both as a textbook for senior undergraduate and graduate courses in environmental science and engineering, ...
Harold F. Hemond, Elizabeth J. Fechner-Levy,
2000
10 NOTIZIE DOVE SI INCLUDE IL TERMINE «CHEMICAL»
Vedi di che si parla nei media nazionali e internazionali e come viene utilizzato il termine ino
chemical nel contesto delle seguenti notizie.
Canadian Energy Services takes on oilfield chemical giants
The oilfield chemical maker is improving research facilities in Houston and Calgary, where it will hire 15 scientists when its newly renovated lab ... «The Globe and Mail, lug 15»
Blast kills six at South Korean chemical plant
Local news reports suggest that six workers have been killed and one injured in an explosion at Hanwha Chemical's plant in Ulsan, South ... «Royal Society of Chemistry, lug 15»
Chemical plant fire near Hanover caused $20M in damages
JERE GISH IS HERE WITH NEW INFORMATION. JERE: SINCE THE FIRE AT MILLER CHEMICAL IN CONEWAGO TOWNSHIP CAUSED A ... «WGAL Lancaster, lug 15»
Hazardous chemical found in Blount County well water, cautionary …
MARYVILLE (WATE) – A cautionary advisory regarding potable use of well water has been issued for certain areas in Blount County. Municipal ... «WATE 6 On Your Side, lug 15»
Chemical bracelet detects toxic, banned substances
Chemical bracelet detects toxic, banned substances. We're all exposed to chemicals during the course of each day. They're in furniture, ... «kgw.com, lug 15»
Water Soluble Film Market for Detergent, Agrochemical, Water …
The demand of water soluble film for detergent, agrochemical, and water treatment chemical packaging will grow due to increased awareness ... «MarketWatch, lug 15»
Interviews: Running on Instinct: How the Chemical Brothers Stay Vital
The Chemical Brothers' last major outing was 2012's Don't Think, an unusual concert film collaged together from the perspectives of multiple ... «Pitchfork Media, lug 15»
Tell DOW Chemical to "end this chemical arms race"
As a result, DOW chemical has developed a new herbicide, Enlist Duo, that combines glyphosate with an additional herbicide called 2,4D to be ... «Natural Resources Defense Council, lug 15»
Manvers Street in Bath closed due to chemical leak at BANES …
Bath's Manvers Street has been closed after chemicals were found to be leaking from industrial batteries in the building occupied by Bath and ... «Bath Chronicle, lug 15»
Crews responding to chemical spill in Speedway
SPEEDWAY, Ind. (WISH) — Emergency crews responded to a chemical spill at the Coca Cola plant in Speedway on Monday evening, ... «WISH-TV, lug 15»