- Brønsted–Lowry acid is
defined as a
chemical substance that
protonates another substance. Upon
protonating a substrate, the m**** and the
charge of the species...
-
orders of magnitude,
according to its
Hammett acidity function. It even
protonates some hydrocarbons to
afford pentacoordinate carbocations (carbonium...
- to
become a
hydroxide ion, OH−. The
hydrogen nucleus, H+,
immediately protonates another water molecule to form a
hydronium cation, H3O+. It is an example...
- In chemistry,
methanium is a
complex positive ion with
formula [CH5]+ (metastable
transitional form, a
carbon atom
covalently bonded to five
hydrogen atoms)...
- oldest-known
onium ion, and the
namesake for the class, is ammonium, NH+4, the
protonated derivative of ammonia, NH3. The name
onium is also used for
cations that...
- the acid to
protonate alkanes,
which under normal acidic conditions do not
protonate to any extent. At 140 °C (284 °F), FSO3H–SbF5
protonates methane to...
-
which then
expels an
alkoxide ion. The
resulting carboxylic acid
quickly protonates the
alkoxide ion to give a
carboxylate ion and an alcohol.
Water is often...
-
higher H+
concentration than a
stronger base
because it is less
completely protonated than a
stronger base and, therefore, more
hydrogen ions
remain in its...
- The
trihydrogen cation or
protonated molecular hydrogen (IUPAC name:
hydrogenonium ion) is a
cation (positive ion) with
formula H+3,
consisting of three...
-
biosynthesis of proteins. It
contains an α-amino
group (which is in the
protonated –NH3+ form
under biological conditions), a
carboxylic acid
group (which...
