CĂRȚI ÎN ENGLEZĂ ÎN LEGĂTURĂ CU «SELENIOUS»
Descoperă întrebuințarea
selenious în următoarea selecție bibliografică. Cărți în legătură cu
selenious și extrase din aceasta pentru a furniza contextul de întrebuințare al acestuia în literatura Engleză.
1
the chemical gazette or journal or practical chemistry in ...
this altered selenious acid is still perfectly dry at a temperature of 68° to 86°, and
deliquesces only at the ordinary temperature, it is very probable that it is not
merely a mixture, but a chemical combination of the two acids. Sulphuric acid ...
willliam francis phd f l s, 1846
this altered selenious acid is still perfectly dry at a temperature of 68° to 86°, and
deliquesces only at the ordinary temperature, it is very probable that it is not
merely a mixture, but a chemical combination of the two acids. Sulphuric acid ...
3
The Chemical Gazette, Or, Journal of Practical Chemistry, in ...
this altered selenious acid is still perfectly dry at a temperature of 68° to 86°, and
deliquesces only at the ordinary temperature, it is very probable that it is not
merely a mixture, but a chemical combination of the two acids. Sulphuric acid ...
4
A Dictionary of Chemistry and the Allied Branches of Other ...
A crystal heated to 30° or 40° undergoes the same change, becoming white and
opaque ; on increasing the heat, the crystal melts, and is resolved into water
which distils over, selenious oxide which sublimes, and a neutral or basic salt
which ...
5
The Chemical Gazette: Or, Journal of Practical Chemistry, in ...
this altered selenious acid is still perfectly dry at a temperature of 68° to 86°, and
deliquesces only at the ordinary temperature, it is very probable that it is not
merely a mixture, but a chemical combination of the two acids. Sulphuric acid ...
William Francis, Henry Croft, 1846
6
Hazardous Chemicals: Safety Management and Global Regulations
Selenious Acid (CAS No. 7783-00-8) Molecular formula: H2SeO3 Selenious acid
is a colourless, deliquescent crystal in appearance. It decomposes on heating,
producing water and toxic fumes of selenium oxides. It is incompatible with strong
...
7
A Manual of Chemistry: Containing the Principal Facts of the ...
Selenious Acid. Form. Selen. Oxy. .Se+aO 39.6 +16 or 2 eq.=55.6 Selenious 603.
This acid is prepared by digesting selenium in nitric or nitro- hydrochloric acid till
it is completely dissolved. On evaporating the solution to dryness, a white ...
8
A System of Chemistry of Inorganic Bodies
Selenious acid. smell of horseradish. It is not absorbed by water, nor is it capable
of uniting with acids. '2. Selenious acid may be formed by burning selenium in
oxygen gas, or by heating it in contact with nitric acid or nitromuriatic acid.
9
A manual of chemistry: containing the principal facts of the ...
and heated ; nitrogen and water are evolved, selenium separated, and chloride
of sodium formed: the selenium is now- pure, and is to be converted by nitric or
nitromuriatic acid into selenious acid, neutralized with soda, and this converted
into ...
William Thomas Brande, 1830
10
A System of Chemistry of Inorganic Bodies
Selenious acid may be formed by burning selenium in oxygen gas, or by heating
it in contact with nitric acid or nitromuriatic acid. When the solution cools, the
selenious acid is deposited in large prismatic crystals, longitudinally striated, and
...
ȘTIRI NOI CARE INCLUD TERMENUL «SELENIOUS»
Află ce ziare naționale și internaționale au scris despre și cum este întrebuințat termenul
selenious în contextul următoarelor știri.
Research and Markets: Global and Chinese Selenious Yeast …
Market Research Report on Global and Chinese Selenious Yeast Industry, 2010-2020 is a professional and in-depth market survey on Global and Chinese ... «Business Wire, Iun 15»
Ecstasy-related deaths in BC, Alberta spark debate over how to fix …
U.S.-based organization DanceSafe.org has been selling test kits — made from a solution of selenious acid in sulfuric acid — that identify certain chemicals so ... «National Post, Feb 12»
