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Catalysts

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What is a Compound that speeds the rate of a chemical process but is not altered by the process?

A catalyst is a compound that can speed up a chemical reaction without being consumed or altered in the process. By providing an alternative pathway with lower activation energy, catalysts can increase the rate of a chemical reaction.


Name for any substance that speeds up the rate of chemical reaction?

A substance that speeds up a chemical reaction is known as a CATALYST.


How catalyst can change the rate of a chemical reaction?

speeds it up or starts it


What is substance that speeds up the rate of a chemical reaction is called a(an)?

a catalyst


What is the rate of reaction between organic and inorganic compound?

This depends on each chemical reaction.


What effect does a catalyst have?

A catalyst speeds up a chemical reaction by lowering the activation energy required for the reaction to occur. It does so by providing an alternative reaction pathway that requires less energy to initiate the reaction. The catalyst itself remains unchanged at the end of the reaction and can be used over and over again.


What does a catalyst do to the rate of a chemical reaction?

A catalyst is a substance that speeds up the rate of a chemical reaction without changing the substance. It does this by reducing the minimal reaction energy. A catalyst is not used up in a reaction therefore they last indefinitely.


What is a substance that speeds up a chemical process?

catalyst-by lowering activation energy


Substance that speeds up the rate of chemical reaction?

Substances that speed up the rate of reaction are called catalysts. Catalysts participate in chemical reaction but does not get consumed. Yeast is an example of biological catalyst.


What jobs do enzymes do in the body?

type of protein that speeds up the rate of a chemical reaction in your body.


A substance that speeds up rate of a chemical reaction?

A substance that speeds up the rate of a chemical reaction without being consumed in the process is called a catalyst. Catalysts provide an alternative pathway with lower activation energy for the reaction to occur, increasing the reaction rate without being altered themselves.


Describe the roles of a catalyst and substrate in a chemical reaction?

A catalyst is a substance that speeds up the rate of a chemical reaction. Catalysts work by lowering a reaction's activation energy.A substrate is a reactant of an enzyme-catalyzed reaction.