- Pot****ium
dichromate, K2Cr2O7, is a
common inorganic chemical reagent, most
commonly used as an
oxidizing agent in
various laboratory and
industrial applications...
- tons) of
hexavalent chromium,
mainly sodium dichromate, were
produced in 1985.
Chromates and
dichromates are used in
chrome plating to
protect metals...
-
Silver dichromate is a
chemical compound with the
formula Ag2Cr2O7. It is
insoluble in
water and
decomposes when
treated with hot water. Its
anion has...
-
Sodium dichromate is the
inorganic compound with the
formula Na2Cr2O7. However, the salt is
usually handled as its
dihydrate Na2Cr2O7·2H2O.
Virtually all...
-
Mungo Ponton discovered that
dichromates are
light sensitive.
William Henry Fox
Talbot later found that
sensitized dichromated colloids such as
gelatin and...
-
Ammonium dichromate is an
inorganic compound with the
formula (NH4)2Cr2O7. In this compound, as in all
chromates and
dichromates,
chromium is in a +6...
- CrO3 → K2CrO4 + H2O In solution, the
behavior of pot****ium and
sodium dichromates are very similar. When
treated with lead(II) nitrate, it
gives an orange-yellow...
-
solution formed by the
addition of
sulfuric acid to
aqueous solutions of
dichromate. It
consists at
least in part of
chromium trioxide. The term
chromic acid...
-
acidifying (with
sulfuric acid) a
solution of pot****ium
dichromate. The old name for pot****ium
dichromate is pot****ium
bichromate and the cell is
often called...
-
metal chromates or
dichromates, such as
sodium chromate or pot****ium
dichromate. The
generally yellow chromates or
orange dichromates turn to dark blue...
