What Is The Basic Difference Between Exergonic And Endergonic Reactions - Web reactions that have a negative ∆g release free energy and are called exergonic reactions. Exergonic means energy is exiting the system.) a negative ∆g means that the reactants, or initial state, have more free energy than the products, or final state. This means that the chemical reaction is in equilibrium. It is an exergonic reaction. To understand this, we need to look at what actually happens to reactant molecules during a chemical reaction. This happens because the products and reactants are converting into each other at an equal rate. Web with an exergonic reaction, the figure on the left shows two key things: (1) the difference between the free energy of the reactants and products is negative and (2) the progress of the reaction requires some input of free energy (shown as an energy hill or barrier). When this happens, the relative concentration of products and reactants does not change. It is an endergonic reaction.
This happens because the products and reactants are converting into each other at an equal rate. This means that the chemical reaction is in equilibrium. (1) the difference between the free energy of the reactants and products is negative and (2) the progress of the reaction requires some input of free energy (shown as an energy hill or barrier). Web reactions that have a negative ∆g release free energy and are called exergonic reactions. When this happens, the relative concentration of products and reactants does not change. Web with an exergonic reaction, the figure on the left shows two key things: It is an exergonic reaction. To understand this, we need to look at what actually happens to reactant molecules during a chemical reaction. Exergonic means energy is exiting the system.) a negative ∆g means that the reactants, or initial state, have more free energy than the products, or final state. It is an endergonic reaction.