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Acceleration of a chemical reaction induced the presence of material that is chemically unchanged at the end of the reaction
Answer for the clue "Acceleration of a chemical reaction induced the presence of material that is chemically unchanged at the end of the reaction ", 9 letters:
catalysis
Alternative clues for the word catalysis
Word definitions for catalysis in dictionaries
The Collaborative International Dictionary
Word definitions in The Collaborative International Dictionary
Catalysis \Ca*tal"y*sis\, n.; pl. Catalyse .[ML., fr. Gr. ? dissolution, fr. ? to destroy, dissolve; kata` down, wholly + ? to loose.] Dissolution; degeneration; decay. [R.] Sad catalysis and declension of piety. --Evelyn. (Chem.) A process by which a chemical ...
Wikipedia
Word definitions in Wikipedia
Catalysis is the increase in the rate of a chemical reaction due to the participation of an additional substance called a catalyst . With a catalyst, reactions occur faster and require less activation energy . Because catalysts are not consumed in the catalyzed ...
Wiktionary
Word definitions in Wiktionary
n. (context chemistry English) The increase of the rate of a chemical reaction induced by a catalyst.
Douglas Harper's Etymology Dictionary
Word definitions in Douglas Harper's Etymology Dictionary
1650s, "dissolution," from Latinized form of Greek katalysis "dissolution, a dissolving" (of governments, military units, etc.), from katalyein "to dissolve," from kata- "down" (or "completely"), see cata- , + lyein "to loosen" (see lose ). Chemical sense ...
Longman Dictionary of Contemporary English
Word definitions in Longman Dictionary of Contemporary English
noun EXAMPLES FROM CORPUS ▪ Enzymatic catalysis involves the breaking and making of different chemical bonds. ▪ However, nobody had made the conclusive step of considering the consequences of this, namely the chain of muon catalysis reactions. ▪ Linkage ...
WordNet
Word definitions in WordNet
n. acceleration of a chemical reaction induced the presence of material that is chemically unchanged at the end of the reaction; "of the top 50 commodity chemicals, 30 are created directly by catalysis and another 6 are made from raw materials that are ...
Usage examples of catalysis.
Earth had rebounded from its century of institutionalized technophobia and, with the advent of fusion, strong-force catalysis, and other nuclear technologies that had revolutionized just about everything from space transportation to materials extraction and processing, humanity was finally bursting from its home world to pick up again at what should have been the next step back in the years when the Apollo monuments were left on the Moon.
Their owner is an agalmic entrepreneur, a posthuman genius locii of the net who catalyses value wherever he goes, leaving money trees growing in his footprints.
We call this catalysis, catalytic action, the action of presence, or by what learned name we choose.
Viewed through C-K's philosophies, they stood near the catalysis point of the Prigoginic Leap that brought life itself into being.
I don't believe we'll be able to build up enough mass to insulate against their negative catalysis ray.
And the superconducting niobium alloy showed, in the unbroken lengths, cavities—parts eaten away by endothermic catalysis.
The hydrogen-helium direct conversion is the normal source of stellar energy, but under certain conditions the carbon catalysis adds its weight, hastening the process, speeding it up, heating up the star.