<Tr> <Td_colspan="2"> Infobox references </Td> </Tr> <Tr> <Td> </Td> <Td> </Td> </Tr> <P> Sulfuric acid (alternative spelling sulphuric acid) is a mineral acid with molecular formula H SO . It is a colorless odorless syrupy liquid that is soluble in water, in a reaction that is highly exothermic . </P> <P> Its corrosiveness can be mainly ascribed to its strong acidic nature . It is also hygroscopic, readily absorbing water vapour from the air . Sulfuric acid at even moderate concentrations is very dangerous upon contact with skin . </P>

What is the state of matter of sulfuric acid