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What happens to catalyst used in a reaction?
It is unchanged by the reaction.
At the conclusion of an enzyme catalyzed reaction what does the the enzyme do?
I think it frees itself from the product and is ready to be reused.
What net effect does a chemical reaction have on a catalyst?
None: The catalyst remains unchanged, but the catalyst also speeds up the reaction.
What is the meaning of the word catalyst?
A catalyst speeds up a reaction by lowering the activation energy of the reaction. It is not consumed by the reaction, but rather it leaves the reaction unchanged.
What is the meaning of word catalyst?
A catalyst speeds up a reaction by lowering the activation energy of the reaction. It is not consumed by the reaction, but rather it leaves the reaction unchanged.
What are the two attributes of a catalyst?
A catalyst must change the rate of a chemical reaction. It must be unchanged at the end of the reaction.
What happens to catalyst used in a reaction?
It is unchanged by the reaction.
At the conclusion of an enzyme catalyzed reaction what does the the enzyme do?
I think it frees itself from the product and is ready to be reused.
How are the words reactant product chemical reaction and catalyst related?
Reactants: the initial substances in a chemical reaction Products: the final substances in a chemical reaction Catalyst: a stimulator of a chemical reaction, not directly involved in the reaction, remain unchanged
What net effect does a chemical reaction have on a catalyst?
None: The catalyst remains unchanged, but the catalyst also speeds up the reaction.
Is catalyst a product of chemical reaction?
No a catalyst is unchanged by a chemical reaction, it does however serve to speed up the rate of the reaction.
What is the meaning of the word catalyst?
A catalyst speeds up a reaction by lowering the activation energy of the reaction. It is not consumed by the reaction, but rather it leaves the reaction unchanged.
What is the meaning of word catalyst?
A catalyst speeds up a reaction by lowering the activation energy of the reaction. It is not consumed by the reaction, but rather it leaves the reaction unchanged.
How does the present of a catalyst affect the rate of reactions?
A catalyst is a substance which speeds up the rate of reaction. After the reaction it remain chemically unchanged. It does NOT affect the position of equilibrium. There can also be negative or "poisoned" catalysts as in Rosenmunds reaction.
What remain unchanged in a chemical reaction?
In a closed system the mass remain constant.
What term is given to a substance which speeds up a reaction and is unchanged after the reaction?
Catalyst- lowers the activation energy of a reaction but is not consumed.
What substances are needed for enzymatic activity?
The enzyme is unchanged by the reaction.
