Home >  Term: hydrogen ion
hydrogen ion

A positively charged species of chemical, symbol H+, the ionized form of the hydrogen atom. The hydrogen ion is hydrated in aqueous solutions and is usually written as H3O+. Neutral water (pH 7) contains hydrogen ions at a concentration of 10āˆ’7 mol Lāˆ’1. Dissolution of acids in water leads to an increase in the hydrogen ion concentration, and thus a decrease in the PH.

0 0

Penulis

© 2024 CSOFT International, Ltd.