Hydrocyanic+acid
71List of Extremely Hazardous Substances — This is a list of Extremely Hazardous Substances as defined by Section 302 of the U.S. Emergency Planning and Community Right to Know Act. NOTOC A * Acetone cyanohydrin * Acetone thiosemicarbazide * Acrolein * Acrylamide * Acrylonitrile *… …
72Actinide — The atomic bomb dropped on Nagasaki had a plutonium charge.[1] The actinide or actinoid (IUPAC nomenclature) series encompasses the 15 metallic chemical elements with atomic numbers from 89 to 103, actinium thro …
73Cyanide — 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… …
74Names of common acids — ▪ Table Names of common acids formula name HF hydrofluoric acid HCl hydrochloric acid HBr hydrobromic acid HI hydroiodic acid HCN hydrocyanic acid H2S hydrosulfuric acid HNO3 nitric acid HNO2 nitrous acid H2SO4 sulfuric acid H2SO3 sulfurous acid… …
75Friedel–Crafts reaction — The Friedel–Crafts reactions are a set of reactions developed by Charles Friedel and James Crafts in 1877.[1] There are two main types of Friedel–Crafts reactions: alkylation reactions and acylation reactions. This reaction type is a form of… …
76Friedel-Crafts reaction — The Friedel Crafts reactions are a set of reactions developed by Charles Friedel and James Crafts in 1877. [Friedel, C.; Crafts, J. M. Compt. Rend. 1877, 84 , [http://gallica.bnf.fr/ark:/12148/bpt6k30410/f1386.table 1392]… …
77Protactinium — thorium ← protactinium → uranium Pr ↑ Pa ↓ …
78Gay-Lussac, Joseph-Louis — ▪ French scientist Introduction born December 6, 1778, Saint Léonard de Noblat, France died May 9, 1850, Paris French chemist and physicist who pioneered investigations into the behaviour of gases, established new techniques for analysis, and… …
79platinum group — ▪ chemical element group Introduction six metals, in order of increasing atomic weight, ruthenium (Ru), rhodium (Rh), palladium (Pd), osmium (Os), iridium (Ir), and …
80Jean Louis Lassaigne — (September 22 1800 ndash; March 18 1859) was a French chemist. He is best known for the sodium fusion test named after him.Early lifeLassaigne was born in Paris; worked initially in the laboratory of Nicolas Vauquelin,in 1828 was named professor… …
