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Sulfur (also
spelled sulphur in
British English) is a
chemical element; it has
symbol S and
atomic number 16. It is abundant,
multivalent and nonmetallic...
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Sulfur dioxide (IUPAC-recommended spelling) or
sulphur dioxide (traditional
Commonwealth English) is the
chemical compound with the
formula SO 2. It is...
- most [economically]
important sulfur oxide". It is
prepared on an
industrial scale as a
precursor to
sulfuric acid.
Sulfur trioxide exists in
several forms:...
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Sulfuric acid (American
spelling and the
preferred IUPAC name) or
sulphuric acid (Commonwealth spelling),
known in
antiquity as oil of vitriol, is a mineral...
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Sulfur hexafluoride or
sulphur hexafluoride (British spelling) is an
inorganic compound with the
formula SF6. It is a colorless, odorless, non-flammable...
- The
important sulfur cycle is a
biogeochemical cycle in
which the
sulfur moves between rocks,
waterways and
living systems. It is
important in geology...
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Sulfur compounds are
chemical compounds formed the
element sulfur (S).
Common oxidation states of
sulfur range from −2 to +6.
Sulfur forms stable compounds...
- is the most
significant gas
desulfurizing process,
recovering elemental sulfur from
gaseous hydrogen sulfide.
First patented in 1883 by the
chemist Carl...
- The
element sulfur exists as many allotropes. In
number of allotropes,
sulfur is
second only to carbon. In
addition to the allotropes, each allotrope...
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Sulfur oxide refers to many
types of
sulfur and
oxygen containing compounds such as SO, SO2, SO3, S7O2, S6O2, S2O2, etc.
Sulfur oxide (SOx)
refers to...
