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If the bond dissociation energy for reactants is high then activation energy required for the reaction also will be high.
Wiki User
∙ 13y ago
Activation energy is the minimum energy required for a chemical reaction to occur. It is related to bond energy because breaking chemical bonds and forming new bonds requires energy, which contributes to the activation energy of a reaction. Bonds with higher bond energy are more stable and require more energy to break, hence increasing the activation energy of the reaction.
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How is the stregth of a covalent bond related to its bond dissociation energy?
The strength of a covalent bond is directly related to its bond dissociation energy. The higher the bond dissociation energy, the stronger the covalent bond will be. This energy represents the amount of energy required to break the bond between two atoms.
Why is the activation energy of an endothermic reaction is at least as large as its enthalpy?
The activation energy of an endothermic reaction is at least as large as its enthalpy change because the reactants require a minimum amount of energy to reach the transition state where bond-breaking and bond-forming occur. The enthalpy change represents the overall energy difference between reactants and products but does not account for the energy needed to overcome the energy barrier (activation energy) for the reaction to proceed.
What is the energy required to break a chemical bond and form neutral isolated atoms called?
The energy required to break a chemical bond and form neutral isolated atoms is called bond dissociation energy or bond energy. It represents the amount of energy needed to break a specific chemical bond in a molecule into its isolated atoms.
What is the energy needed to break existing chemical bonds during the initiation of a chemical reaction?
The energy needed to break existing chemical bonds during the initiation of a chemical reaction is called the activation energy. This energy is required to overcome the energy barrier between reactants and products, allowing the reaction to proceed. Once the activation energy is reached, the bonds can be broken and new bonds can form.
What is the minimum amount of energy needed to start a chemical reaction?
The minimum amount of energy needed to start a chemical reaction is called the activation energy. It is the energy required to break the bonds in reactant molecules and initiate the reaction. Once this energy barrier is overcome, the reaction proceeds without additional energy input.
Why is the activation energy of an endothermic reaction is at least as large as its enthalpy?
The activation energy of an endothermic reaction is at least as large as its enthalpy change because the reactants require a minimum amount of energy to reach the transition state where bond-breaking and bond-forming occur. The enthalpy change represents the overall energy difference between reactants and products but does not account for the energy needed to overcome the energy barrier (activation energy) for the reaction to proceed.
How is bond strength and bond energy related?
They are the same
What is the energy required to break a chemical bond and form neutral isolated atoms called?
The energy required to break a chemical bond and form neutral isolated atoms is called bond dissociation energy or bond energy. It represents the amount of energy needed to break a specific chemical bond in a molecule into its isolated atoms.
How is the stregth of a covalent bond related to its bond dissociation energy?
The strength of a covalent bond is directly related to its bond dissociation energy. The higher the bond dissociation energy, the stronger the covalent bond will be. This energy represents the amount of energy required to break the bond between two atoms.
What does it mean if the activation energy is high related to traveling?
If the activation energy elated to travelling is high, then a large amount of energy is required to start a chemical reaction. After the reaction is initiated, less energy is needed.
How is the activation energy related to whether or not collision between molecules is successful?
Generally speaking, the lower the activation energy, the more successful collision between molecules will happen.
How temperature related to activation energy?
The relation is:k is the reaction rate coefficient.
What is it called when energy is required to start a chemical reaction?
An exergonic reaction is activation energy (or energy of activation). An endergonic reaction is essentially the opposite of an exergonic reaction.
What is the energy needed to break existing chemical bonds during the initiation of a chemical reaction?
The energy needed to break existing chemical bonds during the initiation of a chemical reaction is called the activation energy. This energy is required to overcome the energy barrier between reactants and products, allowing the reaction to proceed. Once the activation energy is reached, the bonds can be broken and new bonds can form.
How is the strength of a covalent bond related to it's bond to its bond dissociation energy?
Greater the bond strength, greater is the bond dissociation energy. (So they are proportional to each other).
What is activation energy how is the rate constant of a reaction related to its activation energy?
In chemistry, activation energy is a term introduced in 1889 by the Swedish scientist Svante Arrhenius that means the minimum energy that must be input to a chemical system with potential reactants to cause a chemical reaction. Activation energy may also be defined as the minimum energy required to start a chemical reaction.The activation energy of a reaction is usually denoted by Ea and given in units of kilojoules per mole
What is the minimum amount of energy needed to start a chemical reaction?
The minimum amount of energy needed to start a chemical reaction is called the activation energy. It is the energy required to break the bonds in reactant molecules and initiate the reaction. Once this energy barrier is overcome, the reaction proceeds without additional energy input.
