- chromium(VI)
oxide or
chromic anhydride) is an
inorganic compound with the
formula CrO3. It is the
acidic anhydride of
chromic acid, and is sometimes...
-
including solid chromium trioxide. This kind of
chromic acid may be used as a
cleaning mixture for gl****.
Chromic acid may also
refer to the
molecular species...
- plating, also
known as hex-
chrome, Cr6+, and
chrome(VI) plating, uses
chromium trioxide (CrO3, also
known as
chromic anhydride) as the main ingredient....
-
chromic in Wiktionary, the free dictionary.
Chromic means of,
relating to, or
containing chromium.
Chromic acid
Chromic phenomenon Chromic anhydride Chromic...
- Sereda,
Sergei V. (2003). "Compounds of chromium(VI): The Pyridine.
Chromic Anhydride Complex,
Benzimidazolinium Dichromate, and
Three 2-Alkyl-1H-benzimidazolinium...
-
stock including caustic soda, pot****ium carbonate,
normal hexane,
chromic anhydride, zinc
dusting powder,
titanium white,
other pigments, glycerine, seamless...
-
Carbon dioxide is also the
anhydride of
carbonic acid: H2CO3 → H2O + CO2
Chromium trioxide,
which reacts with
water forming chromic acid: CrO3 + H2O → H2CrO4...
- reversible.
Treatment with cold
sulfuric acid
gives red
crystals of
chromic anhydride (chromium trioxide, CrO3): K2Cr2O7 + 2 H2SO4 → 2 CrO3 + 2 KHSO4 +...
-
undergo acetylation, and then the
intermediates are
oxidised with
chromic anhydride using acetic acid as a solvent. A less
common method uses
rhein as...
- such
recent improvement reduced the
likelihood of
explosion by
using chromic anhydride granules that
would immediately sink
below the
surface of the cooled...
