- 行业: Printing & publishing
- Number of terms: 178089
- Number of blossaries: 0
- Company Profile:
McGraw Hill Financial, Inc. is an American publicly traded corporation headquartered in Rockefeller Center in New York City. Its primary areas of business are financial, publishing, and business services.
(NH<sub>4</sub>)<sub>2</sub>SO<sub>4</sub> Colorless, rhombic crystals which melt at 140_C and are soluble in water.
Industry:Chemistry
Фео A чорного порошку, розчиняються у воді, плавлення в 1419_C. Також відомий як чорний Оксид заліза; монооксид заліза.
Industry:Chemistry
(NH<sub>4</sub>)<sub>2</sub>S Yellow crystals, stable only when dry and below 0_C; decomposes on melting; soluble in water and alcohol; used in photographic developers and for coloring brasses and bronzes.
Industry:Chemistry
A nitrogen oxyanion containing an O-O peroxo bond that is a structural isomer of the nitrate ion. Species are generally distinguished by writing the chemical formula for peroxynitrite as ONOO_ and nitrate as NO<sub>3</sub>_. Other names that have been given to peroxynitrite include pernitrite and peroxonitrite; its recommended IUPAC name is oxoperoxonitrate(1-).
Industry:Chemistry
SrCO<sub>3</sub> A white powder slightly soluble in water, decomposes at 1340_C; used to make TV-tube glass, strontium salts, and ceramic ferrites, and in pyrotechnics.
Industry:Chemistry
Salt derived from persulfuric acid and containing the radical S<sub>2</sub>O<sub>8</sub> <sub>2</sub>_; made by electrolysis of sulfate solutions.
Industry:Chemistry
Сіль кислота плавикова, HF, в якому фтору atom знаходиться в стані _1 окиснення.
Industry:Chemistry
SrCl<sub>2</sub>Water- and alcohol-soluble white crystals, melts at 872_C; used in medicine and pyrotechnics and to make strontium salts.
Industry:Chemistry
SrF<sub>2</sub> A white powder, soluble in hydrochloric acid and hydrofluoric acid; used in medicine and for single crystals for lasers.
Industry:Chemistry
