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.
Catalysts speed up the chemical reaction.
Enzymes are proteins that speed up chemical reactions.
Enzymes are proteins which 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.