this wikipedia article really tells you nothing about what is going on
we suspect it is related to the chemical bonds + electron paths +
electron states + physical orientation of molecules + maybe the
complexity of the molecule shapes
maybe it can be thought of as trying to get 5 eagles and 5 pigeons to
mate in free flight - the orientation has to be correct - the
positions have to be adjacent - the energy has to be there - yadda
yadda
maybe we can find a YT video that covers thsi
On Fri, May 26, 2023 at 10:55 AM Peter Sz via groups.io
<zerg90=gmail.com@groups.io> wrote:
>
> https://en.wikipedia.org/wiki/Activation_energy
>
> In chemistry and physics, activation energy is the minimum amount of
> energy that must be provided for compounds to result in a chemical
> reaction.[1] The activation energy (Ea) of a reaction is measured in
> joules per mole (J/mol), kilojoules per mole (kJ/mol) or kilocalories
> per mole (kcal/mol).[2] Activation energy can be thought of as the
> magnitude of the potential barrier (sometimes called the energy
> barrier) separating minima of the potential energy surface pertaining
> to the initial and final thermodynamic state. For a chemical reaction
> to proceed at a reasonable rate, the temperature of the system should
> be high enough such that there exists an appreciable number of
> molecules with translational energy equal to or greater than the
> activation energy. The term "activation energy" was introduced in 1889
> by the Swedish scientist Svante Arrhenius.[3]
>
>
> -=-=-=-=-=-=-=-=-=-=-=-
> Groups.io Links: You receive all messages sent to this group.
> View/Reply Online (#9916): https://groups.io/g/sme2/message/9916
> Mute This Topic: https://groups.io/mt/99151342/674933
> Group Owner: sme2+owner@groups.io
> Unsubscribe: https://groups.io/g/sme2/leave/3347175/674933/106544897/xyzzy [zerg90@gmail.com]
> -=-=-=-=-=-=-=-=-=-=-=-
>
>
No comments:
Post a Comment