The amino group in chitosan has a pKa value of ~ 6.5, which leads to a protonation in acidic to neutral solution with a charge density dependent on pH and the % DA-value.
32.
The change in equilibrium is visible by a change from yellow ( chromate ) to orange ( dichromate ), such as when an acid is added to a neutral solution of potassium chromate.
33.
I've worked a lot on these pages to come up with neutral solutions that have finally started getting the arguing to calm down and have pages that incorporate the multi-ethnic backgrounds of these places.
34.
I've worked a lot to get neutral solutions, and the vast majority of editors will agree we have solutions now that are fair to Italian / German sensitivities on the subject, and also reflect proper English usage.
35.
However instead of addressing the neutral solution of completely removing all caste-terms both sudra and kshatriya ( in all forms and derives ) I am faced with meat puppetry . Preceding contribs ) 16 : 47, 5 March 2010 ( UTC)
36.
:When you have a neutral solution and you start adding 3M base, the solution becomes basic, but no matter how much of the base you add, the solution will never exceed 3M-the more you add, the " slower " it approaches that concentration.
37.
But if I give each news article exactly the same amount of weight here, then the 50-odd articles that the Washington Times has published about this case will completely dominate the Wikipedia article, which doesn t seem like it could be a neutral solution.
38.
He also falsified the article Ulugh Beg, again claiming that he was a Turk ( while Britannica 1911 says something different : Simply calling Ulugh Beg a " Timurid " ( that was the name of his dynasty ) is the best and most neutral solution.
39.
Its important as already for example the ethnicity section on the article Spiro Koleka ( created by non-Balkan editors last time it went to dispute arbitration as a neutral solution, due to the issues with some of the sources and so on ) is not being respected.
40.
As a report could not be expected quickly and the start of construction for line S 2 could not be delayed indefinitely, most of the S-Bahn project participants developed an option-neutral solution for the S-Bahn tracks in 1987, on which construction was able to commence in June 1988, after the completion of the approval process.
