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When a catalyst is present more or less activation energy is needed?
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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 is more or less activation energy needed to start a chemical reaction?
Less Ea.
How does catalyst affect the activation energy of chemical reaction?
The presence of a catalyst affects the activation energy of a reaction by lowering the activation energy, helping the reaction go faster and making it so the reaction does not have to use as much energy to fulfill the products.
A catalyst speeds up a reaction rate because it?
A catalyst speeds up a reaction rate because it lowers the activation energy. The activation energy is the amount of energy required to start a reaction. If less energy is needed, then the same amount of energy can react more times.
When a catalyst is present and more or less activation energy is needed to start a chemical rection?
A catalyst reduces the amount of activation energy needed to start a chemical 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 is more or less activation energy needed to start a chemical reaction?
Less Ea.
What activation energy is needed for a chemical reaction is decreased by?
The activation energy is decreased by a catalyst.
Is the activation energy for chemical reactions in living things high or low?
Activation energy of reaction is the same regardless if it is in living organism or in test tube. Yet, the energy of activation can be lowered if catalyst is present. In living things catalyst lower the energy needed for chemical reactions.
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
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.
How does catalyst affect the activation energy of chemical reaction?
The presence of a catalyst affects the activation energy of a reaction by lowering the activation energy, helping the reaction go faster and making it so the reaction does not have to use as much energy to fulfill the products.
A catalyst speeds up a reaction rate because it?
A catalyst speeds up a reaction rate because it lowers the activation energy. The activation energy is the amount of energy required to start a reaction. If less energy is needed, then the same amount of energy can react more times.
