Question

Name main factors that affect on rates of chemical reaction

write in your own words, please. Don't copy-paste from the internet, please.

Answer 1

There are four main factors that can affect the reaction rate of a chemical reaction:

Reactant concentration. Increasing the concentration of one or more reactants will often increase the rate of reaction. ...

Physical state of the reactants and surface area. ...

Temperature. ...

Presence of a catalyst.