Dictionary entry overview: What does isle mean? â¢ ISLE (noun) The noun ISLE has 1 sense: 1. a small island Familiarity information: ISLE used as a noun is very rare.
The sulfate ion is SO42- The sulfite ion is SO32- and is more basic that sulfate.
The sulfite oxidation reaction rate was then measured photographically for various sodium sulfite and Co 2+ 2+ concentrations. The sulfite oxidation reaction rate was affected by the mass transfer characteristics of the gasâliquid absorbers with the cobalt ion catalyst as well as the reaction kinetics.