(a) Balanced ionic equation for the reaction between Sulphur dioxide gas bubbled through acidified potassium dichromate (VI). (b) State the change in oxidation number in any one identified reagent in the reaction.

The answer is b because c don't explain why the moths are on them and it isn't a because as we know only one species of moth does this

Polygon is ur

Ithink that the use of creativity in the sciences entails that one produce something out of nothing or from another thing. with this, i think that the he wrote down his results as four parts of the atomic theory is the manifestation of the  creativity of john dalton.