This is the energy needed to begin a chemical reaction.
the energy, in excess over the ground state, wich must be added to an atomic or molecular system to allow a particular process to take place
activation energy activation energy
they lower the activation energy.
activation energy is the amount of energy that is required for a reaction to start. Enzymes lower activation energy allowing metabolism to go at increased rates.
There is no straight forward relation between enzyme and activation energy because although energy of reaction is fixed and is governed by laws of chemistry but for biochemical reactions concentration of enzyme and conc. of substrate affect rate of reaction and energy, but in general enzymes decrease activation energy of reaction.
The chemical term activation energy is the amount of energy required for a chemical reaction to take place. For more information about different chemical contact a scientists or science professor in one's area.
activation energy ( I know it is right because it is in my science book)
An exergonic reaction is activation energy (or energy of activation). An endergonic reaction is essentially the opposite of an exergonic reaction.
activation energy activation energy
Activation energy is the amount of energy that should be gained by potential reactants, for a reaction to occur. A reaction can be occurred by reducing the activation energy of the reaction or increasing the activation energy of the reactants. Activation energy should be added.
That is called the activation energy or energy of activation (Ea).
Enzymes are catalysts, they reduce the activation energy.
Activation energy is the amount of energy needed to start a reaction.
This energy is called "energy of activation", it is used to overcame the energy barrier between reactants and products.
The energy needed to get a reaction started is called activation energy.
Activation energy is the energy required by a reaction for the reaction to occur. The catalyst lowers the activation energy, making it easier for the reaction to happen.Improvement:A catalyst don't lowers the activation energy. A catalyst creates a alternative route (*) for the same reaction with a lower activation energy.* = as a result of the interaction of the reagents with the catalyst.
Activation energy describes the energy that is required to get chemical reactions started.
Activation energy is energy or power conducted that can be instantly activated for use when flick a light switch you used activation energy.