The energy produced in a reaction is commonly referred to as "reaction energy" or "enthalpy change." In exothermic reactions, this energy is released to the surroundings, while in endothermic reactions, energy is absorbed. The specific measure of this energy change can be quantified using terms like "heat of reaction" or "enthalpy of reaction."
Hydrogen (essentially a proton-proton reaction)
The nitrogen base tri-phosphates (like ATP, GTP etc) and NADPH produced during the Light reaction provide the energy for the Dark reaction.
NADPH and ATP are produced by the light reactions. The ATP is a high energy molecule produced by photophosphorylation while the NADPH is produced at the end of the electron transport chain.
The statement is incorrect. A reaction that requires more energy to start than it produces is called endergonic. In contrast, an exergonic reaction releases more energy than it consumes, making it energetically favorable. Endergonic reactions typically require an input of energy to proceed, often driven by coupling with exergonic processes.
A reaction is endergonic when it requires a net input of energy; if the products contain more energy than the reactants. So, no an endergonic reaction takes in energy. An exergonic reaction releases energy. In an exergonic reaction, the reactants contain more energy than the products.
the energy produced by the reaction.
Wind energy.
This shows that the reaction is endothermic because energy is absorbed in the reaction and not produced.
Energy is produced in batteries due to chemical reaction.
The energy needed to start a chemical reaction is called the activation energy :)
The Activation Energy.
Chemists call the energy needed to get a reaction started the activation energy. This energy is required to break the bonds of the reactant molecules before they can form new bonds and produce products.
Hydrogen (essentially a proton-proton reaction)
A exeothermic reaction
In a nuclear reaction, a small amount of mass is converted into energy according to Einstein's famous equation, E=mc^2. The energy released is in the form of electromagnetic radiation, such as gamma rays, and the kinetic energy of the particles produced in the reaction.
The enthalpy of reaction
The nitrogen base tri-phosphates (like ATP, GTP etc) and NADPH produced during the Light reaction provide the energy for the Dark reaction.