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Cyanate is the derived anion of isocyanic acid, H−N=C=O, and its lesser tautomer cyanic acid (a.k.a. cyanol), H−O−C≡N. Any salt containing the ion, such as ammonium cyanate, is called a cyanate. The cyanate ion is an isomer of the much-less-stable fulminate anion, CNO − or [C − ≡N + −O −]. [1]
Low-temperature photolysis of solids containing HNCO creates the tautomer cyanic acid H−O−C≡N, also called hydrogen cyanate. [15] Pure cyanic acid has not been isolated, and isocyanic acid is the predominant form in all solvents. [2] Sometimes information presented for cyanic acid in reference books is actually for isocyanic acid ...
Hydrogen cyanide (formerly known as prussic acid) is a chemical compound with the formula HCN and structural formula H−C≡N.It is a highly toxic and flammable liquid that boils slightly above room temperature, at 25.6 °C (78.1 °F).
KOCN is prepared by heating urea with potassium carbonate at 400 °C: . 2 OC(NH 2) 2 + K 2 CO 3 → 2 KOCN + (NH 4) 2 CO 3. The reaction produces a liquid. Intermediates and impurities include biuret, cyanuric acid, and potassium allophanate (KO 2 CNHC(O)NH 2), as well as unreacted starting urea, but these species are unstable at 400 °C.
CIFAR-10 is a set of images that can be used to teach a computer how to recognize objects. Since the images in CIFAR-10 are low-resolution (32x32), this dataset can allow researchers to quickly try different algorithms to see what works. CIFAR-10 is a labeled subset of the 80 Million Tiny Images dataset from 2008, published in 2009. When the ...
Marianne Evelyn Gabriel Faithfull (29 December 1946 – 30 January 2025) was an English singer and actress who achieved popularity in the 1960s with the release of her UK top 10 single "As Tears Go By". She became one of the leading female artists of the British Invasion in the United States.
The example of the Cynic's life (and the use of the Cynic's biting satire) would dig up and expose the pretensions which lay at the root of everyday conventions. [10] Although Cynicism concentrated primarily on ethics , some Cynics, such as Monimus , addressed epistemology with regard to tuphos (τῦφος) expressing skeptical views.
"Be Faithful" is a song performed by American hip hop artist Fatman Scoop, featuring and produced by American hip hop duo the Crooklyn Clan. The song was released in March 1999, becoming a minor hit in the United States.