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.
In particular, calcium oxide (CaO) is injected into the combustion chamber of a power plant, where it reacts with the sulfur dioxide produced, to yield solid calcium sulfite. a. Write a balanced chemical equation for this reaction.