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When a catalyst is present, less activation energy is needed for a chemical reaction to proceed. Catalysts work by providing an alternative reaction pathway with a lower activation energy, thereby increasing the reaction rate without being consumed in the process. This allows the reaction to occur more easily and efficiently under the same conditions.
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When a catalyst is present is more or less activation energy needed to start a chemical reaction?
When a catalyst is present, less activation energy is needed to start a chemical reaction. This is because the catalyst provides an alternative pathway for the reaction to occur, allowing it to proceed more readily. The catalyst achieves this by lowering the activation energy barrier for the reaction.
Does a catalyst decrease or increase the activation energy required?
The catalyst decrease the needed activation energy.
What is the activation energy needed for a chemical reaction decreased by?
The activation energy is decreased by a catalyst.
When a catalyst is present more or less activation energy is needed to satrt a chemical reaction?
When a catalyst is present, it lowers the activation energy required to initiate a chemical reaction. This allows the reaction to proceed more easily and at a faster rate without being consumed in the process. Consequently, less energy is needed to overcome the energy barrier, making it easier for reactants to convert into products.
What increases the rate of a reaction by lowering the activation energy?
A catalyst can increase the rate of a reaction by lowering the activation energy needed for the reaction to occur. Catalysts provide an alternative reaction pathway with a lower activation energy, allowing the reaction to happen more quickly.
When a catalyst is present is more or less activation energy needed to start a chemical reaction?
When a catalyst is present, less activation energy is needed to start a chemical reaction. This is because the catalyst provides an alternative pathway for the reaction to occur, allowing it to proceed more readily. The catalyst achieves this by lowering the activation energy barrier for the reaction.
What is the activation energy needed for a chemical reaction decreased by?
The activation energy is decreased by a catalyst.
Does a catalyst decrease or increase the activation energy required?
The catalyst decrease the needed activation energy.
When a catalyst is present more less activation energy is needed to start a chemical reaction?
Less Ea.
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 activation energy is needed for a chemical reaction is decreased by?
The activation energy is decreased by a catalyst.
What can decrease the activation energy needed to start a rection?
A Catalyst
What can decreases the activation energy needed to start a reaction?
a catalyst
When a catalyst is present more or less activation energy is needed to satrt a chemical reaction?
When a catalyst is present, it lowers the activation energy required to initiate a chemical reaction. This allows the reaction to proceed more easily and at a faster rate without being consumed in the process. Consequently, less energy is needed to overcome the energy barrier, making it easier for reactants to convert into products.
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.
Which would have the lowest activation energy?
Activation energy is just the energy needed to start a reaction, so it is not clear which has the lowest. Some reactions have negative reaction energy, which is just equivalent to a barrierless reaction.
What increases the rate of a reaction by lowering the activation energy?
A catalyst can increase the rate of a reaction by lowering the activation energy needed for the reaction to occur. Catalysts provide an alternative reaction pathway with a lower activation energy, allowing the reaction to happen more quickly.
