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  2. APA style - Wikipedia

    en.wikipedia.org/wiki/APA_style

    APA style (also known as APA format) is a writing style and format for academic documents such as scholarly journal articles and books. It is commonly used for citing sources within the field of behavioral and social sciences , including sociology, education, nursing, criminal justice, anthropology, and psychology.

  3. Perry's Chemical Engineers' Handbook - Wikipedia

    en.wikipedia.org/wiki/Perry's_Chemical_Engineers...

    The 2018–2019 ninth edition was edited by Don W. Green and Marylee W. Southard [4] [5] Don Green, the handbook's editor-in-chief, holds a B.S. in petroleum engineering from the University of Tulsa, and M.S. and PhD. Degrees in chemical engineering from the University of Oklahoma. He is Editor of the 6th, 7th and 8th Editions of Perry's.

  4. Chemical file format - Wikipedia

    en.wikipedia.org/wiki/Chemical_file_format

    A chemical file format is a type of data file which is used specifically for depicting molecular data. One of the most widely used is the chemical table file format, which is similar to Structure Data Format files. They are text files that represent multiple chemical structure records and associated data fields.

  5. Phosphite anion - Wikipedia

    en.wikipedia.org/wiki/Phosphite_anion

    Structural formula of Na 2 HPO 3.The anion has C 3v symmetry.. From the commercial perspective, the most important phosphite salt is basic lead phosphite.Many salts containing the phosphite ion have been investigated structurally, these include sodium phosphite pentahydrate (Na 2 HPO 3 ·5H 2 O).

  6. Markush structure - Wikipedia

    en.wikipedia.org/wiki/Markush_structure

    The correct format for a Markush structure is "closed." [4] In other words, the claim language defined by the Markush structure requires selection from a closed group. [5] One way of claiming a Markush structure follows the format: “a chemical selected from the group consisting of A, B, and C” where A, B, and C are alternative chemicals. [6]

  7. Peroxy acid - Wikipedia

    en.wikipedia.org/wiki/Peroxy_acid

    General formulas of an organic peroxy acid (top) compared with a carboxylic acid (bottom).. A peroxy acid (often spelled as one word, peroxyacid, and sometimes called peracid) is an acid which contains an acidic −OOH group.

  8. ChemDraw - Wikipedia

    en.wikipedia.org/wiki/ChemDraw

    ChemDraw is a molecule editor first developed in 1985 by Selena "Sally" Evans, her husband David A. Evans, and Stewart Rubenstein [1] [2] (later by the cheminformatics company CambridgeSoft).

  9. Ring-opening metathesis polymerisation - Wikipedia

    en.wikipedia.org/wiki/Ring-opening_metathesis...

    In polymer chemistry, ring-opening metathesis polymerization (ROMP) is a type of chain-growth polymerization involving olefin metathesis. [1] The reaction is driven by relieving ring strain in cyclic olefins. [2] A variety of heterogeneous and homogeneous catalysts have been developed for different polymers and mechanisms. [3]