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What is the energy barrier?
The energy barrier is the minimum amount of energy required for a chemical reaction to occur. It represents the energy difference between the reactants and the transition state of the reaction. Overcoming this barrier allows the reaction to proceed.
Is kinetic energy a source of activation energy?
No, kinetic energy is not a source of activation energy. Activation energy is the minimum amount of energy required to start a chemical reaction, while kinetic energy is the energy of motion possessed by an object.
What is the energy barrier and how does it relate to the concept of ignition temperature?
The energy barrier is the minimum amount of energy required for a chemical reaction to occur. Ignition temperature is the minimum temperature at which a substance will ignite and sustain combustion. The energy barrier must be overcome for the substance to reach its ignition temperature and undergo combustion.
What does binding energy mean?
Binding energy is the minimum energy required to disassemble the nucleus of an atom into its constituent protons and neutrons. It represents the amount of energy that holds the nucleus together and is a measure of the stability of the nucleus. The higher the binding energy, the more stable the nucleus.
What do you call the minimum resting energy expenditure of an awake alert person?
The minimum resting energy expenditure of an awake alert person is referred to as resting metabolic rate (RMR). It represents the amount of energy required to maintain basic physiological functions such as heartbeat, breathing, and body temperature while at rest.
What is energy is a minimum amount of energy required for substances to react?
Activation energy is the minimum amount of energy required for substances to react. It is necessary to break the existing bonds in the reactants before new bonds can form in the products.
What energy is the minimum amount of energy required for substances undergo change to produce one or more different substances?
activation energy
What energy is required for a reaction to occur?
Activation energy
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.
What is a sentence using the word activation energy?
Activation Energy is the required energy needed in order for a chemical reaction to start.
What term is used to describe the minimum energy needed by particles when they collide?
State the term used to describe the minimum amount of energy required for two colliding particles to rate
The amount of energy required to start a reaction is called?
Activation energy. Pg 112 of the living world by Johnson and losos
What is the energy needed for ionization called?
The energy needed for ionization is called ionization energy. It is the minimum amount of energy required to remove an electron from an atom or molecule in its gaseous state.
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.
True or false activation energy is needed only by chemical reactions that release energy?
true activation energy is the minimum amount of energy needed to start a chemical reaction
Activation energy is the minimum energy required to do what?
For the substance(s) to react
Which is the best description of activation energy?
The amount of energy needed to start a chemical reaction. Source: Biology class
