Vi fant 1 definisjoner av contact action på engelsk.
Noun |
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| contact action - 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 catalytically produced" | ||
| catalysis | ||
| chemical action, chemical change, chemical process (chemistry) any process determined by the atomic and molecular composition and structure of the substances involved | ||