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A catalyst is used to SPEED up a reaction but doesn't change itself.

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12y ago

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How do enzymes affect the equilibrium constant of a reaction?

Enzymes do not affect the equilibrium constant of a reaction. They only speed up the rate at which the reaction reaches equilibrium, but do not change the position of the equilibrium itself.


How can you change the speed of a reaction?

Temperature can change the speed of some reactions.


Do enzymes speed up a chemical reactions?

Ensymes speed up a chemical reaction by acting as organic catalyst, a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change.


What is a catayst?

A catalyst is a substance that increases the rate of a chemical reaction without being consumed in the reaction itself. Catalysts work by providing an alternative reaction pathway with lower activation energy, making it easier for the reaction to proceed.


How does the interaction between an enzyme and its substrates change chemical reaction?

Enzymes speed up the chemical reactions because when it forms a complex with its substrates, it reduces the activation energy that the reaction needs to proceed. Remember that the reaction itself is not altered, only the rate of reaction, and that the enzyme is not used or altered in the reactions.


How does an interaction between an enzyme and its substrates change a chemical reaction?

Enzymes speed up the chemical reactions because when it forms a complex with its substrates, it reduces the activation energy that the reaction needs to proceed. Remember that the reaction itself is not altered, only the rate of reaction, and that the enzyme is not used or altered in the reactions.


How does the interaction between an enzyme and its substrate change a chemical reaction?

Enzymes speed up the chemical reactions because when it forms a complex with its substrates, it reduces the activation energy that the reaction needs to proceed. Remember that the reaction itself is not altered, only the rate of reaction, and that the enzyme is not used or altered in the reactions.


Does alcohol speed up reaction time and promotes good judment?

No, alcohol does not speed up reaction time, alcohol infact INCREASES SPEED of reaction time, thus SLOWING DOWN reactions. Alcohol doesnt promote good judgement, it impares it due to the slow down in activity of the neurones in the brain.


What it will change adding a catalyst to a chemical reaction?

Adding a catalyst to a chemical reaction can increase the rate of the reaction by providing an alternative pathway with lower activation energy. This allows the reaction to occur more quickly without being consumed in the process. Essentially, a catalyst speeds up the reaction without being permanently changed itself.


What factors doesn't change the equilibrium constant of a reaction?

The equilibrium constant of a reaction is unaffected by changes in concentration, pressure, or volume, as these do not alter the intrinsic properties of the reaction at a given temperature. Additionally, the equilibrium constant remains constant regardless of the presence of catalysts, which only speed up the rate at which equilibrium is reached but do not change the position of equilibrium itself. However, the equilibrium constant is temperature-dependent; a change in temperature will alter its value.


Can you change the speed of your cell phone ringtone?

It doesnt look like you can change the speed of your cell phone ring tone..you can however download another ringtone that would be a better speed. they are very affordable and there are several to choose from.


Do catalysts affect temperature?

A catalyst affects the speed of a chemical reaction. If the chemical reaction gives off heat, the reaction may affect the temperature, but the catalyst by itself doesn't affect the temperature.