They are called catalysts.
A substance that will increase the rate of a chemical reaction without becoming part of the products or being consumed in the reaction.
This is called reaction rate.
catalyst. A catalyst is a substance that increases the speed of a chemical reaction without being consumed in the process.
A catalyst is a substance that increases the rate of a chemical reaction without being consumed in the process, while a reactant is a substance that participates in a chemical reaction and is consumed. Essentially, a catalyst speeds up a reaction without being changed itself, while a reactant is consumed during the reaction.
a catalyst
It is a catalyst.
The substance that slows down a chemical reaction is an inhibitor. Instead you could also call an inhibitor an anticatalyst.-anticatalyst `antee'katlist1. (chemistry) a substance that retards a chemical reaction or diminishes the activity of a catalyst
The average rate of disappearance for a substance in a chemical reaction is the speed at which the substance is used up over time. It is calculated by dividing the change in concentration of the substance by the change in time.
Increases reaction rate.
Factors that can increase the rate of a chemical reaction include increasing the temperature, concentration of reactants, or pressure, as well as the presence of catalysts. These factors provide more kinetic energy for molecules to collide and react, leading to a faster reaction rate.
A substance that speeds up a chemical reaction is known as a CATALYST.
catalyst