nitrate+of+potash
21mining — /muy ning/, n. 1. the act, process, or industry of extracting ores, coal, etc., from mines. 2. the laying of explosive mines. [1250 1300; ME: undermining (walls in an attack); see MINE2, ING1] * * * I Excavation of materials from the Earth s… …
22CHEMICAL CRAFTS AND INDUSTRIES — During the Middle Ages a number of crafts involving the use of chemical processes and a certain chemical knowledge were practiced by Jews. Jews sometimes dabbled in alchemy , which frequently led to results of importance to chemistry; the… …
23Dictionary of chemical formulas — This is a list of chemical compounds with chemical formulas and CAS numbers, indexed by formula. This complements alternative listings to be found at list of inorganic compounds, list of organic compounds and inorganic compounds by element. Table …
24plant disease — ▪ plant pathology Introduction an impairment of the normal state of a plant that interrupts or modifies its vital functions. All species of plants, wild and cultivated alike, are subject to disease. Although each species is… …
25List of inorganic compounds — Tentative listing related to this page, inorganic compounds by element (presently under construction), as well as . This list is not necessarily complete or up to date ndash; if you see an article that should be here but isn t (or one that… …
26Acron (company) — Infobox Company | company name = Acron company type = Public/Joint stock company (RTS|AKRN) (MICEX|AKRN) (lse|AKRN) company company slogan = foundation = 1992 location = flagicon|Russia Velikiy Novgorod, Russia area served = Russia, China, Europe …
27chemical industry — Introduction complex of processes, operations, and organizations engaged in the manufacture of chemicals and their derivatives. Although the chemical industry may be described simply as the industry that uses chemistry and… …
28Inventions in medieval Islam — A significant number of inventions were developed in the medieval Islamic world, a geopolitical region that has at various times extended from Al Andalus and Africa in the west to the Indian subcontinent and Malay Archipelago in the east.… …
29Cerium — lanthanum ← cerium → praseodymium ↑ Ce ↓ Th …
30Potassium chloride — This article is about the chemical compound. For other uses, see KCL. Potassium chloride …
