- In chemistry, a
hydrate is a
substance that
contains water or its
constituent elements. The
chemical state of the
water varies widely between different...
-
which is
rarely encountered,
absorbs moisture from the air to give the
tetrahydrate. Both
anhydrous and
hydrated forms are
colourless salts.
Hydrated calcium...
- Pot****ium
sodium tartrate tetrahydrate, also
known as Roc****e salt, is a
double salt of
tartaric acid
first prepared (in
about 1675) by an apothecary...
-
samples are
often off-white. FeCl2
crystallizes from
water as the
greenish tetrahydrate,
which is the form that is most
commonly encountered in
commerce and...
- sulfates,
manganese sulfate forms a
variety of hydrates: monohydrate,
tetrahydrate, pentahydrate, and heptahydrate. All of
these salts dissolve in water...
-
anhydrous form, as well as the
dihydrate (MnCl2·2H2O) and
tetrahydrate (MnCl2·4H2O), with the
tetrahydrate being the most
common form. Like many Mn(II) species...
-
chemical formula Mg(C2H3O2)2 and in its
hydrated form,
magnesium acetate tetrahydrate, it has the
chemical formula Mg(CH3COO)2 • 4H2O. In this
compound magnesium...
-
whose chemical formula is (NH4)6Mo7O24,
normally encountered as the
tetrahydrate. A
dihydrate is also known. It is a
colorless solid,
often referred to...
-
acetate is the
cobalt salt of
acetic acid. It is
commonly found as the
tetrahydrate Co(CH3CO2)2·4 H2O,
abbreviated Co(OAc)2·4 H2O. It is used as a catalyst...
-
hexahydrate (commonly called, respectively, "monohydrate" or PBS-1 and "
tetrahydrate" or PBS-4,
after the
historic ****umption that NaBO3
would be the anhydrous...
