Assertion: concentrated sulfuric acid | /r/CapableOf | act as oxidizing agent
Facets:
Source sentences:
text: When it acts as an oxidizing agent, however, it can be reduced to several different sulfur species, including SO 2 , HSO 3 − , SO 3 2− , elemental sulfur (S 8 ), hydrogen sulfide (H 2 S), and the sulfide anion (S 2− ).