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Substance that increases rate of chemical reactions?
catalyst
The role of a catalyst?
A catalyst is a substance which alters the rate of a chemical reaction but is chemically unchanged at the end of the reaction. basically it increases or decreases the speed of a chemical or biological reaction, but it does not get itself involved in the reaction. hoped this helped (:
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.
According to collision theory what best explains how a catalyst increases the reaction rate for a chemical reaction?
A catalyst decreases the threshold energy for a chemical reaction. A catalyst decreases energy required for two particles to react. A catalyst lowers the amount of energy needed to reach the transition state.
What is the biological catalyst that speed up the rate of chemical is?
An enzyme is the biological catalyst that speeds up chemical reactions.
Substance that increases rate of chemical reactions?
catalyst
The role of a catalyst?
A catalyst is a substance which alters the rate of a chemical reaction but is chemically unchanged at the end of the reaction. basically it increases or decreases the speed of a chemical or biological reaction, but it does not get itself involved in the reaction. hoped this helped (:
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.
Is water a catalyst in chemical reactions?
No, water is not a catalyst in chemical reactions. It can act as a solvent or a medium for reactions to occur, but it does not speed up the reaction itself.
As something increases what decreases?
As the price of a product increases, the demand for that product tends to decrease due to higher costs for consumers. Additionally, as the temperature decreases, the speed of chemical reactions tends to decrease as well.
What Substance that hastens chemical reactions?
Catalyst.
Biologic catalyst that speed up chemical reactions?
Enzymes are biologic catalyst that speed up chemical reactions by lowering its activation energy Ea
What is the substance called that increases the rate of reactions in living systems?
A catalyst is any chemical that speeds up a chemical reaction. It does this by lowering the activation energy required for the reaction to take place. A catalyst that occurs in an organism is called an enzyme.
According to collision theory what best explains how a catalyst increases the reaction rate for a chemical reaction?
A catalyst decreases the threshold energy for a chemical reaction. A catalyst decreases energy required for two particles to react. A catalyst lowers the amount of energy needed to reach the transition state.
What is the biological catalyst that speed up the rate of chemical is?
An enzyme is the biological catalyst that speeds up chemical reactions.
Do all chemical reactions involve catalyst or inhibitors?
no
What can be used to speed up chemical reactions?
A catalyst
