- trays)
inside the
column and runs back down into the
liquid below,
thereby refluxing the
upflowing distillate vapor. The
hottest tray is at the
bottom of the...
-
because it is only 98.5% pure.
There are
various refining methods, but the
refluxing process is the most
commonly used. High
purity zinc is
required industrially...
- a
refluxing or a non-
refluxing type, and the two
ureters can be
joined into the
intestinal segment either together or separately. The non-
refluxing type...
- CH3CH2Cl + H2O HCl
requires a
catalyst such as zinc chloride. HBr
requires refluxing with a
sulfuric acid catalyst.
Ethyl halides can, in principle, also be...
- conditions. Such
conditions include, but are not
limited to:
iodine in
refluxing methanol,
chromium dioxide(CrO2),
sodium chlorite, and
under metal-free...
-
deprotonated product. The Bischler–Napieralski
reaction is
carried out in
refluxing acidic conditions and
requires a
dehydrating agent.
Phosphoryl chloride...
-
higher temperature and pressure. Historically, it has been
synthesized by
refluxing methyl salicylate (wintergreen oil) with an
excess of
sodium hydroxide...
-
Brilliant crystals of meso-tetratolylporphyrin,
prepared from 4-methylbenzaldehyde and
pyrrole in
refluxing propionic acid...
- Fischer–Speier
esterification is a
special type of
esterification by
refluxing a
carboxylic acid and an
alcohol in the
presence of an acid catalyst....
-
product in 28% yield.
Saponification of the
acetate ester is done by
refluxing with pot****ium
hydroxide in
absolute ethanol to
afford a 56%
yield of...
