Jabarkan Definisi proton (Brønsted-Lowry) dari Réaksi asam-basa dalam bahasa sunda

Definisi Brønsted-Lowry, dirumuskeun sacara mandiri ku masing-masing Johannes Nicolaus Brønsted jeung Martin Lowry taun 1923, revolves around an acid's ability to donate protons (H+) to another compound, called a base, in a chemical réaction.

Basa hartina akséptor proton. Dina réaksi asam-basa Brønsted-Lowry, aya kompetisi antara dua basa marebutkeun hiji proton, antukna mun X jeung Y mangrupa dua spésiés, bakal lumangsung kasatimbangan

HX + Y- ↔ HY + X-

Boh HX jeung HY duanana mangrupa asam Brønsted-Lowry; boh X- jeung Y- duanana mangrupa basa Brønsted-Lowry. Mun réaksina leuwih loba lumangsung ka kénca, HY mangrupa asam nu leuwih kuat, sedengkeun X- basa nu leuwih kuat; mun réaksina géséh ka katuhu, mangka HX asam leuwih kuat, sedengkeun Y- basa leuwih kuat.

It may be more intuitive to define the stronger of two acids as the one which réacts more completely with a common base. The following shows that this definition gives the same result. Compare the réactions of the two acids HX and HY with the same base Z- (in a mixture containing all these species):

HX + Z- ↔ HZ + X-

HY + Z- ↔ HZ + Y-

If these réactions have equilibrium constants KX and KY respectively, then: