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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...
- most [economically]
important sulfur oxide". It is
prepared on an
industrial scale as a
precursor to
sulfuric acid.
Sulfur trioxide exists in
several forms:...
- is not
dehydrated by
sulfuric acid but, to the contrary,
dehydrates sulfuric acid to
sulfur trioxide. Upon
addition of
sulfuric acid to water, a considerable...
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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...
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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...
- 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 chloride may
refer to:
Disulfur dichloride, S2Cl2
Sulfur dichloride, SCl2
Sulfur tetrachloride, SCl4 This set
index article lists chemical compounds...
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Sulfur is
metabolized by all organisms, from
bacteria and
archaea to
plants and animals.
Sulfur can have an
oxidation state from -2 to +6 and is reduced...
- The
element sulfur exists as many allotropes. In
number of allotropes,
sulfur is
second only to carbon. In
addition to the allotropes, each allotrope...
-
Sulfur dyes are
predominantly black, brown, and dark blue. Red
sulfur dyes are unknown,
although a pink or
lighter scarlet color is available.
Sulfur...
