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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

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Related Questions

Why is a catalyst not a product or reactant of a chemical reaction?

If a substance is a reactant or product of a chemical reaction then, by definition, it cannot be a catalyst.


Why is a catalyst not a product or a reactant of a chemical reaction?

If a substance is a reactant or product of a chemical reaction then, by definition, it cannot be a catalyst.


What is a true of a catalyst?

The catalyst is not a reactant in a chemical reaction but contribute to the success of this reaction.


Why a catalyst is not considered a reactant or product in a chemical reaction?

If a substance is a reactant or product of a chemical reaction then, by definition, it cannot be a catalyst.


The substance not completely used up in a chemical reaction is known as the?

a product


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 is the difference between a reaction and products of a chemical reaction?

reactant + reactant = product


Is a catylist a product reactant or neither?

A catalyst is neither a product nor a reactant; it is a substance that accelerates a chemical reaction without being consumed in the process. It facilitates the reaction by lowering the activation energy required, allowing reactants to convert to products more efficiently. After the reaction, the catalyst remains unchanged and can be used again.


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 definetions of limiting reactant in chemistery?

In a chemical reaction the limiting reactant is the reactant that there is the least of in the reaction; it determines the amount of product formed. In a chemical reaction it is the reactant that gets completely "used up"


What ways can a catalyst affect a chemical reation?

A catalyst affects a reaction by speeding it up. A catalyst, remember, does not participate as a reactant or product in the reaction. It facilitates the reaction by lowering its activation energy, making the reaction easier to happen.


Why a catalyst is not considered a reactant or product in chemical reaction?

A catalyst is unchanged by the reaction, and remains as it was. It causes the start of the reaction, but is still there AFTER the reaction. Example- the catalytic converter on an automobile exhaust contains platinum metal. This causes a chemical reaction to take place in the exhaust gasses, but the metal remains in the converter, and is not consumed.