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What is the amount that must be absorbed to start the reaction called?
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What is the amount that must be absorbed to start a reaction?
That is referred to as the activation energy.
Is more energy required for a chemical reaction in the absence of an enzyme?
Without an enzyme, the activation energy needed to start a reaction is much greater. An enzyme is a catalyst, which decreases the amount of activation energy needed to start a reaction. By doing so, it decreases the amount of time the chemical reaction takes place.
What are substance you start with in a chemical reaction called?
The reactants
What term describes a substance rhat lowers the amount of energy needed to start a chemical reaction?
This substance is called a catalyst.
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.
What is the amount that must be absorbed to start a reaction?
That is referred to as the activation energy.
The minimum amount of energy needed to start a chemical reaction is called?
The activation energy.
What is proteins that reduce the amount of energy needed to start a chemical reaction are called?
enzymes
Is the amount of energy needed to cause a chemical reaction to start called activation energy?
yes
The minimum amount of energy needed to start any reaction?
activation energy
The amount of energy needed to start a chemical reaction is called what?
The energy required is called the activation energy. The minimum amount of energy needed to start a chemical reaction is given by the formula Ea=-RT*ln(k/A). R is the universal gas constant, T is temperature in Kelvin, k is the reaction rate coefficient and A is the frequency factor.
What is activators used for?
Activation energy in chemistry is the amount of energy required to start a reaction. For every chemical reaction, a certain amount of energy is required to start it
What is the minimum amount of energy needed to start a chemical reaction is called?
The energy required is called the activation energy. The minimum amount of energy needed to start a chemical reaction is given by the formula Ea=-RT*ln(k/A). R is the universal gas constant, T is temperature in Kelvin, k is the reaction rate coefficient and A is the frequency factor.
What is the name given to the substances at the start of a reaction?
The chemicals at the start of a reaction are always called the reactants.The chemicals at the end of a reaction are always called the products.
What does the amount of energy affect during a chemical reaction?
A chemical reaction need an activation energy to start.
Is more energy required for a chemical reaction in the absence of an enzyme?
Without an enzyme, the activation energy needed to start a reaction is much greater. An enzyme is a catalyst, which decreases the amount of activation energy needed to start a reaction. By doing so, it decreases the amount of time the chemical reaction takes place.
What is the difference between energy and activation energy?
Activation energy is the initial amount of energy required to initiate a a reaction where as the energy of reaction is the total amout of energy realeased or absorbed during the complete reaction which is also called as heat of reaction.
