SPONTANEOUS REACTION Meaning and
Definition
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A spontaneous reaction refers to a chemical or physical process that occurs naturally and without any external influence, intervention, or energy input. It is a term commonly used in the field of thermodynamics to describe a reaction or process that occurs without the need for an external energy source, such as heat or electricity.
In a spontaneous reaction, the reactants undergo a transformation to form the products, driven by the inherent tendency of the system to reach a more stable state. This can be explained by the second law of thermodynamics, which states that in a closed system, the overall entropy of the system tends to increase over time. Therefore, in a spontaneous reaction, the entropy of the system increases, leading to a more disordered or energetically favorable state.
Additionally, spontaneous reactions are characterized by a negative change in Gibbs free energy (∆G). The Gibbs free energy is an important thermodynamic parameter that determines the overall feasibility of a reaction. A negative ∆G indicates that the reaction is thermodynamically favorable and will proceed spontaneously under standard conditions.
It is important to note that the spontaneity of a reaction does not provide information about the speed at which the reaction occurs. Some spontaneous reactions may proceed at a rapid rate, while others may be slow. The rate of a reaction is determined by factors such as reactant concentrations, temperature, catalysts, and reaction pathways.
Common Misspellings for SPONTANEOUS REACTION
- apontaneous reaction
- zpontaneous reaction
- xpontaneous reaction
- dpontaneous reaction
- epontaneous reaction
- wpontaneous reaction
- soontaneous reaction
- slontaneous reaction
- s-ontaneous reaction
- s0ontaneous reaction
- spintaneous reaction
- spkntaneous reaction
- splntaneous reaction
- sppntaneous reaction
- sp0ntaneous reaction
- sp9ntaneous reaction
- spobtaneous reaction
- spomtaneous reaction
- spojtaneous reaction
- spohtaneous reaction
Etymology of SPONTANEOUS REACTION
The word "spontaneous" comes from the Latin word "spontaneus", which means "willing, unprompted" or "of one's own accord". It derives from the Latin verb "sponte", which means "of one's own accord" or "voluntarily".
The term "reaction" in the scientific context originates from the Latin word "reactio", which means "a response". It is derived from the verb "reagere", meaning "to react" or "to respond".
When used together, "spontaneous reaction" refers to a chemical reaction that occurs naturally without any external influence or intervention.
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