Ummbridge
Ummbridge Ummbridge
  • 01-02-2022
  • Chemistry
contestada

What is a catalyst?
will choose brainliest and rate 5 stars!!! Quick!!!!!!!!!!!!!!!!!

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russMousie
russMousie russMousie
  • 01-02-2022

Answer:

A catalyst is a chemical that speeds up a reaction without being used up or chemically changed.

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