-
hydroxide ions and the
concerned basic radical, and a
large proportion of
undissociated molecules of the base.
Bases yield solutions in
which the
hydrogen ion...
-
organic acids (
undissociated or dissociated) is not
important to
define their capacity to
inhibit the
growth of bacteria,
compared to
undissociated acids. Lactic...
- + B}}} the
dissociation constant Kd is the
ratio of
dissociated to
undissociated compound Kd=[A][B][AB]{\displaystyle K_{d}=\mathrm {\frac {[A][B]}{[AB]}}...
-
titration of a weak acid with pKa = 4.7. The
relative concentration of
undissociated acid is
shown in blue, and of its
conjugate base in red. The pH changes...
-
solute when the
concentration of
undissociated solute is
below the
detection limits, that is, when the
undissociated solute's
concentration is too low...
- {(H2SO4)}}} . A weak acid is only
partially dissociated, with both the
undissociated acid and its
dissociation products being present, in solution, in equilibrium...
-
conjugate bases. At pH 1 or lower, the
phosphoric acid is
practically undissociated.
Around pH 4.7 (mid-way
between the
first two pKa values) the dihydrogen...
- and
rumen pH drops, the
ruminal concentration of
undissociated lactic acid increases.
Undissociated lactic acid can
cross the
rumen wall to the blood...
-
linked to the
activity coefficient of the
dissolved electrolyte as if
undissociated. In this case a mean
stoichiometric activity coefficient of the dissolved...
-
forms in
which amino groups are
unprotonated and
carboxyl groups are
undissociated. This
convention is
useful to
avoid various nomenclatural problems but...
