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catalyst - Dictionary definition and meaning for catalyst

CATALYST

  • (noun) something that causes an important event to happen

    "the invasion acted as a catalyst to unite the country"

  • (noun) (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected

    synonyms : accelerator

    In the production of may chemical compounds, catalysts are added for quicker result. -added by Aswathy_inlas

WordNet® 3.0, © 2006 by Princeton University.

Mnemonics for catalyst

  • (Tag: ) CATA(LOOK like CATION..ions which has positive charge)like mn+2 which is a cation ,and cations SPEED UP THE RATE OF REACTION,that is how they BRING A CHEMICAL CHANGE IN A REACTION.

    added by preetisoni2411    editEdit Mnemonic

    Was this mnemonic useful ?    +5 UP    down  -2  

  • (Tag: ) My new CAT caused A LIST (lyst) of things that suddenly changed in my life.

    added by KOGrad    editEdit Mnemonic

    Was this mnemonic useful ?    +4 UP    down  -1  


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