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A Catalyst

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16y ago

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Does a catalyst decrease or increase the activation energy required?

The catalyst decrease the needed activation energy.


What is the term used to describe energy needed to get a rection started?

ACTIVATION ENERGY IS THE ENERGY WHICH IS REQUIRED FOR INITIALIZING OF ANY TYPE OF REACTION.


What effect does an enzyme have on a activation energy needed to start a reaction?

In chemistry it is called a catalyst. Enzymes decrease the activation energy needed to start a reaction.


When a catalyst is present and more or less activation energy is needed to start a chemical rection?

When a catalyst is present, it lowers the activation energy required for a chemical reaction to occur. This allows the reaction to proceed more quickly and efficiently by providing an alternative pathway with a lower energy barrier. As a result, the rate of the reaction increases and products are formed faster.


What it the term used to describe the energy needed to get a reaction started?

The energy needed to get a reaction started is called activation energy.


Definition energy needed for a chemical reaction is decreased by what?

The energy needed for a chemical reaction, known as activation energy, can be decreased by the presence of a catalyst. Catalysts work by providing an alternative reaction pathway with a lower activation energy, thereby increasing the reaction rate without being consumed in the process. Additionally, factors such as increasing temperature or concentration can also decrease the effective activation energy needed for a reaction to occur.


What activation energy is needed for a chemical reaction is decreased by?

The activation energy is decreased by a catalyst.


What catalysts the amount of activation energy needed?

Using catalysts the activation energy is lowered.


What does an enzyme do to the activation energy needed to start a chemical reaction?

Enzymes are catalysts, they reduce the activation energy.


What is the minimum amount of energy needed to start a chemical reaction?

The minimum amount of energy needed to start a chemical reaction is called the activation energy. It is the energy required to break the bonds in reactant molecules and initiate the reaction. Once this energy barrier is overcome, the reaction proceeds without additional energy input.


The energy that is needed to get a reaction started?

activation energy


What is the activation energy needed for a chemical reaction decreased by?

The activation energy is decreased by a catalyst.