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  • CATALYST Definition Meaning - Merriam-Webster
    The meaning of CATALYST is a substance that enables a chemical reaction to proceed at a usually faster rate or under different conditions (as at a lower temperature) than otherwise possible How to use catalyst in a sentence
  • Catalyst | Examples, Definition, Facts | Britannica
    Catalyst, in chemistry, any substance that increases the rate of a reaction without itself being consumed Enzymes are naturally occurring catalysts responsible for many essential biochemical reactions
  • CATALYST | English meaning - Cambridge Dictionary
    CATALYST definition: 1 something that makes a chemical reaction happen more quickly without itself being changed 2 an… Learn more
  • What Is a Catalyst? Understand Catalysis - Science Notes and Projects
    In chemistry and biology, a catalyst is a substance the increases the rate of a chemical reaction without being consumed by it Catalysis is the process of speeding up a reaction using a catalyst The word “catalyst” comes from the Greek word kataluein, which means to loosen or untie
  • Catalyst - Definition, Meaning Synonyms | Vocabulary. com
    A catalyst is an event or person causing a change Getting kicked out of your parents' house might be a catalyst for becoming more independent
  • CATALYST Definition Meaning | Dictionary. com
    something that causes activity between two or more persons or forces without itself being affected a person or thing that precipitates an event or change His imprisonment by the government served as the catalyst that helped transform social unrest into revolution
  • DOE Explains. . . Catalysts | Department of Energy
    A catalyst is a substance that speeds up a chemical reaction, or lowers the temperature or pressure needed to start one, without itself being consumed during the reaction Catalysis is the process of adding a catalyst to facilitate a reaction
  • What Is Catalyst in Chemistry? - BYJUS
    In Chemistry, catalysts are defined as those substances which alter the rate of reaction by changing the path of reaction Most of the time, a catalyst is used to speed up or increase the rate of the reaction




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