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The amount of energy required to initiate a chemical reaction is known as the activation energy. This energy is necessary to break the bonds in the reactants and allows the reaction to proceed to form products. Activation energy varies widely between different reactions and can be influenced by factors such as temperature, concentration, and the presence of catalysts. In general, higher activation energy means that the reaction is less likely to occur spontaneously at a given temperature.
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What is the difference between a exothermic chemical reaction and a endothermic chemical reaction?
energy released by the reaction or energy absorbed.
What is the amount that must be absorbed to start the reaction called?
The amount that must be absorbed to start a reaction is called the activation energy. This energy barrier needs to be overcome for reactants to transform into products, allowing the reaction to proceed. It is essential in determining the rate of the reaction and varies for different chemical processes.
What can be absorbed or released as the result of a chemical reaction?
Energy.
Energy is what in a chemical change?
In a chemical change, energy is either absorbed or released. When bonds are broken, energy is absorbed (endothermic reaction), and when bonds are formed, energy is released (exothermic reaction). Overall, the total energy of the system may change during a chemical reaction.
Can a chemical reaction reaction take place in which energy is neither absorbed or released?
no
What is a unit of energy that can identify the amount of energy released or absorbed by a chemical reaction?
The unit of energy commonly used to identify the amount of energy released or absorbed by a chemical reaction is the kilojoule (kJ).
What is the difference between a exothermic chemical reaction and a endothermic chemical reaction?
energy released by the reaction or energy absorbed.
What is the amount that must be absorbed to start the reaction called?
The amount that must be absorbed to start a reaction is called the activation energy. This energy barrier needs to be overcome for reactants to transform into products, allowing the reaction to proceed. It is essential in determining the rate of the reaction and varies for different chemical processes.
What chemical reaction describes where energy is absorbed?
Endothermic, if the energy is in the form of heat.
What is the chemical reaction role of energy?
energy is released or absorbed.
Can energy be taken in a chemical reaction?
Depending on the particular chemical reaction, energy may be either released or absorbed.
What is energy of reaction?
Energy and Heat of a reaction is the net amount of energy released or absorbed when the reaction is 100% complete
What is normally liberated or absorbed in a chemical reaction?
energy
When energy is absorbed in a chemical reaction its called?
endothermic
What can be absorbed or released as the result of a chemical reaction?
Energy.
Energy is what in a chemical change?
In a chemical change, energy is either absorbed or released. When bonds are broken, energy is absorbed (endothermic reaction), and when bonds are formed, energy is released (exothermic reaction). Overall, the total energy of the system may change during a chemical reaction.
What can be absorbed and released as the result of a chemical reaction?
In a chemical reaction, energy can be both absorbed and released. When energy is absorbed, it is required to break bonds in the reactants, and when it is released, it is due to the formation of new bonds in the products. Additionally, atoms and molecules can also be absorbed and released in various forms during a chemical reaction.
