- In chemistry, a
hydrate is a
substance that
contains water or its
constituent elements. The
chemical state of the
water varies widely between different...
- 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...
-
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...
- sulfates,
manganese sulfate forms a
variety of hydrates: monohydrate,
tetrahydrate, pentahydrate, and heptahydrate. All of
these salts dissolve in water...
-
which is
rarely encountered,
absorbs moisture from the air to give the
tetrahydrate. Both
anhydrous and
hydrated forms are
colourless salts.
Hydrated calcium...
-
whose chemical formula is (NH4)6Mo7O24,
normally encountered as the
tetrahydrate. A
dihydrate is also known. It is a
colorless solid,
often referred to...
-
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...
-
formula Ni(CH3CO2)2·x H2O
where x can be 0, 2, and 4. The mint-green
tetrahydrate Ni(CH3CO2)2·4 H2O is most common. It is used for electroplating. The...
-
calcium citrate (anhydrous) and 21.1% of
calcium citrate (
tetrahydrate) by m****. The
tetrahydrate occurs in
nature as the
mineral Earlandite.
Calcium citrate...
