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  2. Haloacetic acids - Wikipedia

    en.wikipedia.org/wiki/Haloacetic_acids

    HAAs can be formed following chlorination, ozonation, or chloramination of water, as chlorine from the water disinfection process can react with organic matter and small amounts of bromide present in water. [2] HAAs are highly chemically stable, and therefore persist in water after formation. [3]

  3. Palaeolama - Wikipedia

    en.wikipedia.org/wiki/Palaeolama

    The jaw and dental morphology of Palaeolama species distinguish them from other laminae. They tend to have a comparatively more dorsoventrally gracile mandible. [4] [2] Like Hemiauchenia, Palaeolama species lack second deciduous premolars and can further be differentiated by the distinct size and shape of their third deciduous premolars.

  4. Sodium acetate - Wikipedia

    en.wikipedia.org/wiki/Sodium_acetate

    To manufacture anhydrous sodium acetate industrially, the Niacet Process is used. Sodium metal ingots are extruded through a die to form a ribbon of sodium metal, usually under an inert gas atmosphere such as N 2 then immersed in anhydrous acetic acid. 2 CH 3 COOH + 2 Na →2 CH 3 COONa + H 2. The hydrogen gas is normally a valuable byproduct.

  5. List of states of matter - Wikipedia

    en.wikipedia.org/wiki/List_of_states_of_matter

    Strange matter: A type of quark matter that may exist inside some neutron stars close to the Tolman–Oppenheimer–Volkoff limit (approximately 2–3 solar masses). May be stable at lower energy states once formed. Quark matter: Hypothetical phases of matter whose degrees of freedom include quarks and gluons Color-glass condensate

  6. Chemical compound - Wikipedia

    en.wikipedia.org/wiki/Chemical_compound

    Non-stoichiometric compounds form a disputed marginal case. A chemical formula specifies the number of atoms of each element in a compound molecule, using the standard chemical symbols with numerical subscripts. Many chemical compounds have a unique CAS number identifier assigned by the Chemical Abstracts Service. Globally, more than 350,000 ...

  7. Acetic acid - Wikipedia

    en.wikipedia.org/wiki/Acetic_acid

    acetyl chloride SOCl 2 acetic acid (i) Li[AlH 4], ether (ii) H 3 O + ethanol Two typical organic reactions of acetic acid Acetic acid undergoes the typical chemical reactions of a carboxylic acid. Upon treatment with a standard base, it converts to metal acetate and water. With strong bases (e.g., organolithium reagents), it can be doubly deprotonated to give LiCH 2 COOLi. Reduction of acetic ...

  8. Trona - Wikipedia

    en.wikipedia.org/wiki/Trona

    Trona (trisodium hydrogendicarbonate dihydrate, also sodium sesquicarbonate dihydrate, Na 2 CO 3 ·NaHCO 3 ·2H 2 O) is a non-marine evaporite mineral. [4] [6] It is mined as the primary source of sodium carbonate in the United States, where it has replaced the Solvay process used in most of the rest of the world for sodium carbonate production.

  9. Sodium methoxide - Wikipedia

    en.wikipedia.org/wiki/Sodium_methoxide

    Sodium methoxide is prepared by treating methanol with sodium: 2 Na + 2 CH 3 OH → 2 CH 3 ONa + H 2. The reaction is so exothermic that ignition is possible. The resulting solution, which is colorless, is often used as a source of sodium methoxide, but the pure material can be isolated by evaporation followed by heating to remove residual methanol.