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The activation energy.

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The energy necessary to start a chemical reaction?

The energy required to start a chemical reaction is called activation energy. It is the minimum amount of energy needed to initiate a reaction by breaking the chemical bonds of the reactants. This energy barrier must be overcome for the reaction to proceed.


The amount of energy needed to cause a chemical reaction to occur is the?

The amount of energy necessary to cause a chemical reaction to occur is called activation energy.


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.


The minimum amount of unstable atoms needed to produce an uncontrolled chain reaction is called?

The minimum amount of unstable atoms needed to produce an uncontrolled chain reaction is called?


What is the minimum amounth of energy required for a reaction occur?

The minimum amount of energy required for a reaction to occur is called the activation energy. This energy is needed to break the bonds in the reactant molecules and initiate the chemical reaction. Once the activation energy is overcome, the reaction can proceed on its own.


The minimum amount of energy needed to start any reaction?

The minimum amount of energy needed to start a reaction is called the activation energy. It is required to break the bonds in reactant molecules and initiate the process of forming new bonds in the products. This energy barrier must be overcome for a chemical reaction to occur.


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 the minimum amount of unstable atoms needed to produce an uncontrolled chain reaction is called?

The minimum amount of unstable atoms needed to produce an uncontrolled chain reaction is called critical mass.


Energy needed to kick start a reaction is called what?

The energy needed to kick start a reaction is called activation energy. It is the minimum amount of energy required for a chemical reaction to occur. It is usually provided in the form of heat or light energy.


Start up energy of a chemical reaction?

The activation energy is the minimum amount of energy required to initiate a chemical reaction. It helps to break the existing bonds in reactant molecules and start the formation of new bonds in the product molecules. Lowering the activation energy can increase the reaction rate.


What is the amount of energy a reaction needs to take place?

The amount of energy needed for a reaction to take place is called the activation energy. It is the minimum amount of energy required for the reactants to transform into products. This energy is needed to break bonds in the reactant molecules before new bonds can be formed.


What do you call the minimum amount of material that is needed for the reaction to keep going?

The minimum amount of material needed for a reaction to continue is called the "threshold concentration" or "minimum effective concentration." This refers to the lowest concentration of a reactant required to sustain the reaction at a desired rate. In some contexts, it may also be referred to as the "stoichiometric amount" needed to maintain the reaction.