A catalyst is a substance that speeds up the rate of a chemical reaction.
catalyst-by lowering activation energy
Factors that can speed up a reaction include increasing temperature, adding a catalyst, or increasing the concentration of reactants. On the other hand, factors that can slow down a reaction include decreasing temperature, decreasing the concentration of reactants, or increasing the activation energy required for the reaction.
A catalyst is something that brings about a result or change by speeding up a chemical reaction or initiating a process. It is a substance that increases the rate of a reaction without being consumed in the process.
The average speed of particles in a substance is determined by the temperature of the substance. Higher temperatures indicate faster particle speeds, while lower temperatures indicate slower particle speeds. This relationship is governed by the kinetic theory of gases.
Heating a solid substance usually increases the kinetic energy of its particles, causing them to vibrate and move more rapidly. As a result, the substance may change state, melt into a liquid, or undergo a chemical reaction if it reaches its melting or reaction temperature.
A substance that speeds up a chemical reaction is known as a CATALYST.
catalyst
Catalyst
Catalyst
yah
An enzyme/catalyst
a catalyst
catalyst
An enzime.
a catalyst
a catalyst
Catalyst is the substance that speeds up a chemical reaction without being consumed in the process.