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  2. List of minerals - Wikipedia

    en.wikipedia.org/wiki/List_of_minerals

    This is a list of minerals which have Wikipedia articles. Minerals are distinguished by various chemical and physical properties. Differences in chemical composition and crystal structure distinguish the various species .

  3. Category:Acids - Wikipedia

    en.wikipedia.org/wiki/Category:Acids

    Amphoteric compounds ... Mineral acids (2 C, 40 P) O. Organic acids (10 C, 41 P) Oxidizing acids (1 C, 27 P) S. ... Lewis acids and bases; List of acids by Hammett ...

  4. Category:Mineral acids - Wikipedia

    en.wikipedia.org/wiki/Category:Mineral_acids

    Pages in category "Mineral acids" The following 40 pages are in this category, out of 40 total. This list may not reflect recent changes. ...

  5. Organic acid - Wikipedia

    en.wikipedia.org/wiki/Organic_acid

    Simple organic acids like formic or acetic acids are used for oil and gas well stimulation treatments. These organic acids are much less reactive with metals than are strong mineral acids like hydrochloric acid (HCl) or mixtures of HCl and hydrofluoric acid (HF). For this reason, organic acids are used at high temperatures or when long contact ...

  6. List of alchemical substances - Wikipedia

    en.wikipedia.org/wiki/List_of_alchemical_substances

    Aqua fortis /spirit of nitre – nitric acid, formed by 2 parts saltpetre in 1 part (pure) oil of vitriol (sulfuric acid). (Historically, this process could not have been used, as 98% oil of vitriol was not available.) Aqua ragia /spirit of turpentine/oil of turpentine/gum turpentine – turpentine, formed by the distillation of pine tree resin.

  7. Organic mineral - Wikipedia

    en.wikipedia.org/wiki/Organic_mineral

    An organic compound is any compound containing carbon, aside from some simple ones discovered before 1828. There are three classes of organic mineral: hydrocarbons (containing just hydrogen and carbon), salts of organic acids, and miscellaneous. Organic minerals are rare, and tend to have specialized settings such as fossilized cacti and bat ...

  8. Mineral acid - Wikipedia

    en.wikipedia.org/wiki/Mineral_acid

    Commonly used mineral acids are sulfuric acid (H 2 SO 4), hydrochloric acid (HCl) and nitric acid (HNO 3); these are also known as bench acids. [1] Mineral acids range from superacids (such as perchloric acid) to very weak ones (such as boric acid). Mineral acids tend to be very soluble in water and insoluble in organic solvents. Mineral acids ...

  9. List of compounds - Wikipedia

    en.wikipedia.org/wiki/List_of_compounds

    List of alchemical substances; List of chemical elements; List of mineralsList of minerals with Wikipedia articles; List of named alloys; List of straight-chain alkanes; Polyatomic ion – Ion containing two or more atoms; Exotic molecule – a compound containing one or more exotic atoms