Which Is The Best Definition Of Activation Energy?

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If there is no. The energy required to re-form bonds in product molecules.

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The best definition of activation energy is that activation energy is the energy required to bind a substrate to an active site option C.

Which is the best definition of activation energy?. So the answer. In chemistry and physics activation energy is the minimum amount of energy that must be provided to compounds to result in a chemical reaction. The activation energy Ea of a reaction is measured in joules per mole Jmol kilojoules per mole kJmol or kilocalories per mole kcalmol.

The activation energy of a chemical reaction is closely related to its rate. It is the height of the potential energy barrier between the potential energy minima of the reactants and products. If a collision occurs with more energy than the activation energy the reaction will occur.

The energy required to break the bonds of the reactant molecules. So I think its C. Activation energy is a minimum amount of energy that required for the chemical reaction to happen or to take place.

Activation energy is denoted by E a and typically has units of kilojoules per mole kJmol or kilocalories per mole kcalmol. The energy required to bind a substrate to an active site. The energy required to break the bonds of reactant molecules.

The activation energy Ea labeled ΔG in Figure 2 is the energy difference between the reactants and the activated complex also known as transition state. The energy required to form the bonds in the product molecules. It is the required to form or break the bonds of reactant molecules that results in a chemical reaction.

Activation energy is the minimum quantity of energy that the reacting species must possess in order to undergo a specified reaction. Which is the best definition of activation energy. The energy required to end a chemical reaction.

Activation energy is the energy required to break existing bonds and form new bonds. Sikringbp and 12 more users found this answer helpful 40 6 votes. The energy required to end a chemical reaction the energy required to bind a substrate to an active site the energy required to break the bonds of reactant molecules.

A reactant that is catalyzed by an enzyme. Actually when we supply this energy to reactants from a suitable external source the molecules speed up and consequently collide more violently. The minimum amount of energy required to convert a normal stable molecule into a reactive molecule Examples of activation energy in a Sentence Recent Examples on the Web These create the activation energy required for a high explosive to react.

This is the starting energy before we go on the reaction. Because activation energy is the amount of energy required for a chemical reaction to take place. This is because molecules can only complete the reaction once they have reached the top of the activation energy barrier.

The lower the activation energy the less energy is required. Which is the best definition of activation energy. Activation energy is the minimum amount of energy required to initiate a reaction.

Increasing the temperature will almost always increase the rate of reaction. What is the best definition of activation energy. The energy required to end a chemical reaction the energy required to bind a substrate to an active site the energy required to form or break the bonds of reactant molecules the energy required to re-form bonds in product molecules.

Which statement best describes how a catalyst can speed up a chemical reaction. Specifically the higher the activation energy the slower the chemical reaction will be. The energy required to end a chemical reaction.

A substance that increases the reaction rate by decreasing the activation energy for the reaction but is not used up by the reaction. This violent collision knocks the electrons free. Which is the best definition of activation energy.

Activation energy is the minimum amount of energy required to start a reaction. In a chemical reaction the transition state is defined as the highest-energy state of the system. A substance that decreases the reaction rate and increases the activation energy needed but is not used up by the reaction.

The energy required to bind a substrate to an active site. Which is the best definition of activation energy. The energy required to form or break the bonds of reactant molecules.

What is a substrate. Definition of activation energy. Based on this analysis we say that activation energy is the minimum energy that we need to start a chemical reaction.

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