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What is a catalyst?
A catalyst is a substance that increases the rate of a chemical reaction without being consumed in the process. It lowers the activation energy required for the reaction to occur, thereby speeding up the reaction. Catalysts remain unchanged at the end of the reaction and can be used multiple times.
Enzymes work by lowering the what?
Also known as activation energy. threshold energy or you can also say enzymes lower the energy barrier
Adding a catalyst increases reaction speed by?
Catalysts lower the activation energy required for a chemical reaction. Activation energy refers to the mininum amount of energy that the reactant particles must possess so that effective collisions between them (hence a chemical reaction) can occur.
How dies activation affect the progress of a reaction?
Activation energy is the minimum energy required for a chemical reaction to occur. Higher activation energy means that fewer molecules will have enough energy to react, slowing down the reaction rate. Conversely, lowering the activation energy, often through catalysts, increases the number of successful collisions between reactants, speeding up the reaction progress. Thus, activation energy is a critical factor in determining how quickly a reaction proceeds.
What is the meaning of the word catalyst?
A catalyst is a substance that increases the rate of a chemical reaction without being consumed in the process. It works by providing an alternative pathway with lower activation energy for the reaction to occur.
Material that increases the rate of a reaction by lowering the activation energy?
A catalyst
What can alter the activation energy if a reaction?
A catalyst alter rate of reaction by lowering the activation
Enzymes speed up chemical reactions by?
lowering the activation energy required for the reaction to proceed, thereby allowing the reaction to occur more quickly. This is achieved by binding to the reactant molecules and changing their conformation, making it easier for them to react and form products.
What is a catalyst?
A catalyst is a substance that increases the rate of a chemical reaction without being consumed in the process. It lowers the activation energy required for the reaction to occur, thereby speeding up the reaction. Catalysts remain unchanged at the end of the reaction and can be used multiple times.
How does an enzyme speed up its reaction?
Enzymes speed up a reaction by lowering the activation energy. This is the amount of energy required to start the reaction. By lowering the activation energy, the reaction can proceed much more quickly.
Enzymes work by lowering the what?
Also known as activation energy. threshold energy or you can also say enzymes lower the energy barrier
Adding a catalyst increases reaction speed by?
Catalysts lower the activation energy required for a chemical reaction. Activation energy refers to the mininum amount of energy that the reactant particles must possess so that effective collisions between them (hence a chemical reaction) can occur.
How dies activation affect the progress of a reaction?
Activation energy is the minimum energy required for a chemical reaction to occur. Higher activation energy means that fewer molecules will have enough energy to react, slowing down the reaction rate. Conversely, lowering the activation energy, often through catalysts, increases the number of successful collisions between reactants, speeding up the reaction progress. Thus, activation energy is a critical factor in determining how quickly a reaction proceeds.
How does an enzyme help in a chemical reaction?
It speeds up the reaction by lowering activation energy.
How does enzyme accelerate metabolic reaction?
by lowering the activation energy needed
A catalyst increases the rate of a chemical reaction by changing which of the following conditions?
A catalyst can speed up the rate of a given chemical reaction by lowering the activation energy required for the reaction to occur. However, the catalyst does not change the total free energy from reactants to products.
A material that increases the rate of a reaction is called what?
A material that increases the rate of a reaction is called a catalyst. Catalysts work by lowering the activation energy required for a chemical reaction to occur, thereby increasing the reaction rate without being consumed in the reaction itself.
