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What type of substance slows down chemical reaction?
Chemical reactions can be either sped up or slowed down by catalysts.
In nonliving systems chemical reactions can be sped up by adding?
The most common way to speed up chemical reactions in non-living systems is to add heat. Heat causes the molecules to move faster, creating more collisions. In some reactions, extra oxygen is used to speed them up.
What is the main function to speed up a chemical reaction?
Chemical reactions can be sped up by: 1) Increasing the surface area of reaction. 2) Heating the reaction. 3) Sometimes choosing a different solvent can speed things up. 4) Use of a catalyst.
What is the role of enzyme in cells?
enzyme sped up the chemical reaction
Is the Ability to react with light - chemical or physical?
The ability to react with light is a physical process known as photochemical reactions. In these reactions, molecules absorb light energy, which excites the molecules and leads to a chemical transformation.
Other than a catalyst how can a reaction be sped up?
A reaction can be sped up by increasing the temperature, which provides more kinetic energy for the molecules to react. Additionally, increasing the concentration of reactants allows for more collisions to occur, speeding up the reaction. Increasing the surface area of the reactants can also help by providing more contact points for the reaction to take place.
What is the reactions in a cell may be sped up by?
Reactions in a cell may be sped up by enzymes, which act as biological catalysts to lower the activation energy required for a reaction to occur. Other factors that can speed up reactions in a cell include increasing the concentration of reactants, providing optimal temperature and pH conditions, and applying external energy sources like ATP.
What speeds up chemical reactions by lowing activation energy?
catalysts or enzymes which speed up chemical reactions in organisms
What speeds up chemical reactions by lowering activation?
Enzymes are the molecules that speed up chemical reactions, and these are forms of catalysts.
What molecules speeds up chemical reactions by lowering activation?
Enzymes are the molecules that speed up chemical reactions, and these are forms of catalysts.
Chemical reactions occur on the active on an enzyme?
Enzymes speed up chemical reactions inside living organisms. They are made up of proteins.
What term refers to protenis that speed up chemical reactions in living things?
Enzymes are proteins that speed up chemical reactions in the body.
