Respuesta :
The substances that influence the rate of reaction are usually one or more of the reactants, but can occasionally include products. ... The rate law is experimentally determined and can be used to predict the relationship between the rate of a reaction and the concentrations of reactants.
The rate law uses the molar concentrations of reactants to determine the reaction rate.
What is a catalyst?
A catalyst is a substance that allows the chemical reaction to occur at a faster rate or under different conditions (e.g. at a lower temperature) without being affected by the reaction.
The substances that influence the rate of reaction are usually one or more of the reactants, but can occasionally include products.
The rate law is experimentally determined and can be used to predict the relationship between the rate of a reaction and the concentrations of reactants.
The rate law uses the molar concentrations of reactants to determine the reaction rate.
Typically, increased concentrations of reactants increase the speed of the reaction, because there are more molecules colliding and reacting with each other.
Learn more about the catalyst here:
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