Definition of Fuming sulphuric acid. Meaning of Fuming sulphuric acid. Synonyms of Fuming sulphuric acid
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Definition of Fuming sulphuric acid
Fuming sulphuric acidSulphuric Sul*phu"ric, a. [Cf. F. sulfurique.]
1. Of or pertaining to sulphur; as, a sulphuric smell.
2. (Chem.) Derived from, or containing, sulphur;
specifically, designating those compounds in which the
element has a higher valence as contrasted with the
sulphurous compounds; as, sulphuric acid.
(a) Sulphur trioxide (see under Sulphur); -- formerly so
called on the dualistic theory of salts. [Obs.]
(b) A heavy, corrosive, oily liquid, H2SO4, colorless
when pure, but usually yellowish or brownish, produced
by the combined action of sulphur dioxide, oxygen
(from the air), steam, and nitric fumes. It attacks
and dissolves many metals and other intractable
substances, sets free most acids from their salts, and
is used in the manufacture of hydrochloric and nitric
acids, of soda, of bleaching powders, etc. It is also
powerful dehydrating agent, having a strong affinity
for water, and eating and corroding paper, wood,
clothing, etc. It is thus used in the manufacture of
ether, of imitation parchment, and of nitroglycerin.
It is also used in etching iron, in removing iron
scale from forgings, in petroleum refining, etc., and
in general its manufacture is the most important and
fundamental of all the chemical industries. Formerly
called vitriolic acid, and now popularly vitriol,
and oil of vitriol.
Fuming sulphuric acid, or Nordhausen sulphuric acid. See
Disulphuric acid, under Disulphuric.
Sulphuric anhydride, sulphur trioxide. See under Sulphur.
Sulphuric ether, common an[ae]sthetic ether; -- so called
because made by the catalytic action of sulphuric acid on
alcohol. See Ether, 3
Meaning of Fuming sulphuric acid from wikipedia
(Latin oleum, meaning
oil), or fuming sulfuric
acid, is a solution
of various compositions
of sulfur trioxide
acid, or sometimes
acid (alternative spelling sulphuric
acid) is a mineral
acid with molecular formula
H2SO4. It is a colorless odorless syrupy liquid
that is soluble...
- reaction. By adding boric
acid can be used instead
of fuming sulphuric acid
. If boric
acid is used, it has a regulating effect
- In chemistry
and the biological
sciences, a dehydration
reaction, also known
as Zimmer's hydrogenesis, is a chemical reaction
the loss of...
- Sulfur trioxide
(alternative spelling sulphur
trioxide) is the chemical compound
with the formula
SO3. In the gaseous
form, this species
is a significant...
- Reactive airway disease
is a "lazy term of uncertain meaning
be abandoned" It has traditionally
been used as a placeholder diagnosis
(spelled anodising, outside
USA) is an electrolytic
used to increase
of the natural oxide layer
on the surface...
- Electrophilic aromatic substitution
is an organic reaction
an atom that is attached
to an aromatic system
(usually hydrogen) is replaced
Salt of Galls
Acid ] Nitric
of Lead. Fuming Sulphuric Acid Pyrophorus Peculiarities
Acid. Scheele's papers...
N.V is a global
multi-metals business, with a market leading position
in zinc and lead and growing positions
base and precious
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