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A spontaneous reaction is a chemical reaction that proceeds without any supply of energy. A reaction that is spontaneous will proceed without outside intervention. The Gibbs free energy of the products is lower than that of the reactants, which implies stable products.
A spontaneous reaction is a reaction that favors the formation of products at the conditions under which the reaction is occurring. A roaring bonfire (see figure below) is an example of a spontaneous reaction.
A spontaneous reaction is one in which product formation is favored, even if the reaction is extremely slow. A piece of paper will not suddenly burst into flames, although its combustion is a spontaneous reaction.
What is a spontaneous and non-spontaneous reaction? A spontaneous process is capable of proceeding in a given direction without needing to be driven by an outside source of energy. An endergonic reaction (also called a nonspontaneous reaction) is a chemical reaction in which the standard change in free energy is positive and energy is absorbed.
In chemistry, a spontaneous processes is one that occurs without the addition of external energy. A spontaneous process may take place quickly or slowly, because spontaneity is not related to kinetics or reaction rate.
A spontaneous reaction is a chemical reaction which is a spontaneous process under the conditions of interest. Overview. In general, the spontaneity of a process only determines whether or not a process can occur and makes no indication as to whether or not the process will occur.
Spontaneous Reaction - A spontaneous reaction is one that can occur without any external input once it has started. These reactions are thermodynamically favorable and often release energy in some form.
