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  2. Acetic acid (data page) - Wikipedia

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

    1 Material Safety Data Sheet. ... Print/export Download as PDF; ... Vapor-liquid Equilibrium for Acetic acid/Water [3] P = 760 mm Hg BP Temp.

  3. Acidic rock - Wikipedia

    en.wikipedia.org/wiki/Acidic_Rock

    Acidic rock or acid rock refers to the chemical composition of igneous rocks that has 63% wt% SiO 2 content. [1] Rocks described as acidic usually contain more than 20% of free quartz. [2] Typical acidic rocks are granite or rhyolite. The term is used in chemical classification of igneous rock based on the content of silica (SiO 2).

  4. Acetic acid - Wikipedia

    en.wikipedia.org/wiki/Acetic_acid

    "Glacial acetic acid" is a name for water-free acetic acid. Similar to the German name "Eisessig" ("ice vinegar"), the name comes from the solid ice-like crystals that form with agitation, slightly below room temperature at 16.6 °C (61.9 °F). Acetic acid can never be truly water-free in an atmosphere that contains water, so the presence of 0. ...

  5. List of reagents - Wikipedia

    en.wikipedia.org/wiki/List_of_reagents

    Acetic acid: an organic acid; is one of the simplest carboxylic acids: Acetone: an organic compound; simplest example of the ketones: Acetylene: a hydrocarbon and the simplest alkyne; widely used as a fuel and chemical building block Ammonia: inorganic; the precursor to most nitrogen-containing compounds; used to make fertilizer Ammonium hydroxide

  6. List of boiling and freezing information of solvents - Wikipedia

    en.wikipedia.org/wiki/List_of_boiling_and...

    This Wikipedia page provides a comprehensive list of boiling and freezing points for various solvents.

  7. Fossil preparation - Wikipedia

    en.wikipedia.org/wiki/Fossil_preparation

    Hydrochloric acid or acetic acid may be used to extract phosphatic fossils, such as the small shelly fossils, from a carbonate matrix. Hydrofluoric acid is also used in acid macerations to extract organic fossils from silicate rocks. Fossiliferous rock may be immersed directly into the acid, or a cellulose nitrate film may be applied (dissolved ...

  8. Sodium diacetate - Wikipedia

    en.wikipedia.org/wiki/Sodium_diacetate

    It can be viewed as the result of homoassociation, an effect that enhances the acidity of acetic acid in concentrated solution: 2 CH 3 CO 2 H + NaOH → Na + [(CH 3 CO 2) 2 H] − + H 2 O. Also described as the sodium acid salt of acetic acid, it is best described as the sodium salt of the hydrogen-bonded anion (CH 3 CO 2) 2 H −.

  9. File:Acetic acid Structural Formula V1.svg - Wikipedia

    en.wikipedia.org/wiki/File:Acetic_acid...

    This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.