-
tungsten hexachloride (WCl6). In
aqueous solution,
tungstate gives the
heteropoly acids and
polyoxometalate anions under neutral and
acidic conditions....
- Oxford: Butterworth-Heinemann. ISBN 978-0-7506-3365-9. Pope, M. T. (1983).
Heteropoly and
Isopoly Oxometalates. New York:
Springer Verlag. Blazevic, Amir; Rompel...
-
which can be
achieved in the
presence of
various tungstic acid-based
heteropoly acid catalysts. This
reaction essentially mimics ozonolysis. Alternatively...
- Mo(VI) are
reduced a blue
pigment containing molybdenum(VI)
oxide The "
heteropoly-molybdenum blues", are used
extensively in
analytical chemistry and as...
-
Silicotungstic acid or
tungstosilicic acid is a
heteropoly acid with the
chemical formula H4[SiW12O40]. It
forms hydrates H4[SiW12O40]·nH2O. In freshly...
- of 75,
motor octane number (MON) of 77, and
cetane number (CN) of 29.
Heteropoly acid Haynes,
William M. (2010).
Handbook of
Chemistry and
Physics (91 ed...
-
synthesis of exiguolide, it was
formed by
protonation of a
vinylogous ester:
Heteropoly acid
Condensation of
formaldehyde with some
unsaturated compounds H. J...
- The
process is
catalyzed by a
palladium metal catalyst supported on a
heteropoly acid such as
silicotungstic acid. A
similar process uses the same metal...
- The
Keggin structure is the best
known structural form for
heteropoly acids. It is the
structural form of α-Keggin anions,
which have a
general formula...
-
Phosphotungstic acid (PTA) or
tungstophosphoric acid (TPA), is a
heteropoly acid with the
chemical formula H3PW12O40]. It
forms hydrates H3[PW12O40]·nH2O...
