increase temperature
use a catalyst
increase concentration
increase surface area of what you are reacting (crushing into a powder)
Activation energy is lowered to speed up a chemical reaction.
chemical reaction
to speed up a chemical reaction
A catalyst can speed up a chemical reaction.
Heat would speed up the reaction, while cold would slow the reaction.
Anything that is added to a chemical reaction that's intended to speed up the reaction - is a catalyst.
Enzymes are proteins which speed up chemical reactions.
Enzymes are proteins that speed up chemical reactions.
The particle size is decreased so that you can speed up a chemical reaction. Proteases is the enzymes that break down proteins.
Speed up the rate of a chemical reaction
No a catalyst is unchanged by a chemical reaction, it does however serve to speed up the rate of the reaction.
Ensymes speed up a chemical reaction by acting as organic catalyst, a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change.