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catalyst

['kæt(ə)lɪst] n

catalyst A substance whose presence alters the rate at which a chemical reaction proceeds, but whose own composition remains unchanged by the reaction. Catalysts are usually employed to accelerate reactions(positive catalyst), but retarding (negative) catalysts are also used ['kæt(ə)lɪst] n

catalysts n

English thesaurus

catalyst ['kæt(ə)lɪst] abbr.

abbr., polym.

cat

catalyst

: 52 phrases in 9 subjects

Chemistry	29
Commerce	1
Electronics	1
Environment	4
Mechanic engineering	1
Medical	1
Natural sciences	1
Pharmacy and pharmacology	2
Transport	12


catalyst
environ.	catalisadores
industr.	catalisador


monitoring sensor
IT transp.	detetor de controlo