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  2. Ammonia - Wikipedia

    en.wikipedia.org/wiki/Ammonia

    Ammonia is moderately basic; a 1.0 M aqueous solution has a pH of 11.6, and if a strong acid is added to such a solution until the solution is neutral (pH = 7), 99.4% of the ammonia molecules are protonated.

  3. Ammonia solution - Wikipedia

    en.wikipedia.org/wiki/Ammonia_solution

    In aqueous solution, ammonia deprotonates a small fraction of the water to give ammonium and hydroxide according to the following equilibrium: . NH 3 + H 2 O ⇌ NH + 4 + OH −.. In a 1 M ammonia solution, about 0.42% of the ammonia is converted to ammonium, equivalent to pH = 11.63 because [NH +

  4. pH - Wikipedia

    en.wikipedia.org/wiki/PH

    Ammonia: 11.0–11.5 Bleach: 12.5 Lye: 14 pH can be measured using indicators, which change color depending on the pH of the solution they are in. ... The pH level of ...

  5. Ammonia (data page) - Wikipedia

    en.wikipedia.org/wiki/Ammonia_(data_page)

    log 10 of anydrous ammonia vapor pressure. Uses formula shown below. Vapor-pressure formula for ammonia: [4] log 10 P = A – B / (T − C),

  6. Talk:Ammonia solution - Wikipedia

    en.wikipedia.org/wiki/Talk:Ammonia_solution

    This level-5 vital article is rated C-class on Wikipedia's content ... A 1 M solution of ammonia which has no added acid has a pH which is higher, roughly 11.6. ...

  7. Ammonium - Wikipedia

    en.wikipedia.org/wiki/Ammonium

    Thus, the treatment of concentrated solutions of ammonium salts with a strong base gives ammonia. When ammonia is dissolved in water, a tiny amount of it converts to ammonium ions: H 2 O + NH 3 ⇌ OH − + [NH 4] + The degree to which ammonia forms the ammonium ion depends on the pH of the solution. If the pH is low, the equilibrium shifts to ...

  8. Weak base - Wikipedia

    en.wikipedia.org/wiki/Weak_base

    Given its greater H + concentration, the formula yields a lower pH value for the weak base. However, pH of bases is usually calculated in terms of the OH − concentration. This is done because the H + concentration is not a part of the reaction, whereas the OH − concentration is. The pOH is defined as:

  9. Ammonia poisoning - Wikipedia

    en.wikipedia.org/wiki/Ammonia_poisoning

    The amount of ammonia present is usually accompanied by a rise in pH. As ammonia is a base, it is stabilized by acidic water. As ammonia is a base, it is stabilized by acidic water. It can cause damage to the gills at a level as small as 0.25 mg/L.

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