When you submit this form, the owner will be able to see your name and email address. 1. Lequel des composés suivants est la base conjuguée de l'ion hydrogénosulfite ?
(2 Points)
ion hydrogénosulfite (HSO )
H2S03
H2SO:
so
SO
2. Quelle masse de ko doit-on mettre dans 500 ml d'eau pour obtenir une concentration de 0
moll?

a non redox reaction occurs when there is not a transfer of electrons. for redox reactions, which are reduction-oxidation reactions, a change in the oxidation number occurs. elements that are reduced gain electrons, and elements that are oxidized lose electrons.

explanation:

b.

the accuracy of the data.

nuclear fission produces elements that are heavier than helium.

the elements that are used in nuclear fission and their products are much heavier than helium.