- gold cyanides
- • златен цианид• цианид на златото
English-Bulgarian polytechnical dictionary . 2013.
English-Bulgarian polytechnical dictionary . 2013.
Gold cyanidation — (also known as the cyanide process or the MacArthur Forrest process) is a metallurgical technique for extracting gold from low grade ore by converting the gold to a water soluble coordination complex. It is the most commonly used process for gold … Wikipedia
Copper(I) cyanide — IUPAC name Copper(I) cyanide … Wikipedia
Cyanide — This article is about the class of chemical compounds. For other uses, see Cyanide (disambiguation). The cyanide ion, CN−. From the top: 1. Valence bond structure 2. Space filling model 3. Electrostatic potential surface 4. Carbon lone pair… … Wikipedia
Sodium cyanide — Identifiers CAS number 143 33 9 Y Pu … Wikipedia
Nitrile — This article is about the group of organic compounds. For the synthetic rubber product, see Nitrile rubber. The structure of the nitrile group A nitrile is any organic compound that has a C≡N functional group.[1] … Wikipedia
cyanide — /suy euh nuyd , nid/, n., v., cyanided, cyaniding. n. 1. Also, cyanid /suy euh nid/. Chem. a. a salt of hydrocyanic acid, as potassium cyanide, KCN. b. a nitrile, as methyl cyanide, C2H3N. v.t. 2. to treat with a cyanide, as an ore in order to… … Universalium
Potassium cyanide — Chembox new ImageFile = Kaliumcyanid.jpg ImageSize = 250px Name = Potassium cyanide Section1 = Chembox Identifiers CASNo = 151 50 8 EINECS = 205 792 3 RTECS = TS8750000 Section2 = Chembox Properties Formula = KCN MolarMass = 65.12 g/mol Solvent … Wikipedia
coordination compound — Chem. complex (def. 10). Also called coordination complex. * * * ▪ chemistry Introduction any of a class of substances with chemical structures in which a central metal atom is surrounded by nonmetal atoms or groups of atoms, called ligands… … Universalium
Organogold chemistry — is the study of compounds containing carbon gold bonds. They are studied in academic research, but have not received widespread use otherwise. The dominant oxidation states for organogold compounds are I with coordination number 2 and a linear… … Wikipedia
Platinum — This article is about the chemical element. For other uses, see Platinum (disambiguation). iridium ← platinum → gold Pd ↑ Pt ↓ Ds … Wikipedia
Nitric acid — Nitric acid … Wikipedia