HyperDic: contact_action

English > 1 sense of the expression contact action:
NOUNprocesscontact action, catalysisacceleration of a chemical reaction induced the presence of material that is chemically unchanged at the end of the reaction
English > contact action: 1 sense > noun 1, process
MeaningAcceleration of a chemical reaction induced the presence of material that is chemically unchanged at the end of the reaction.
Synonymcatalysis
Narrowerautocatalysiscatalysis in which the catalyst is one of the products of the reaction
Broaderchemical process, chemical change, chemical action(chemistry) any process determined by the atomic and molecular composition and structure of the substances involved
Spanishcatálisis
Catalancatàlisi

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