hydrogen cyanide
"hcn" does not occur in a proper periodic table. "HCN" is the molecular formula for a covalent compound named "hydrogen cyanide".
HCN
HCN will diffuse faster due to its lower molecular weight.
h20 , hcn
HCN(aq) ==> H^+(aq) + CN^-(aq)Ka = [H+][CN-]/[HCN] and the value can be looked up in a book or on line.
The IUPAC name is formonitrile, the common used name is hydrogen cyanide.
hydrogen cyanide
hydrocyanic acid
Hydrogen Cyanide has the chemical formula HCN.
HCN is a linear molecule.
ka=[H+][CN-]/[HCN]
HCN is not soluble in water.
HCN has a linear molecule.
HCN is hydrocyanic acid and is acidic (not basic).
HCN or hydrocyanic acid is a weak acid.
HCN is an acid; KClO3 is a salt.
Yes and no. HCN is a salt, but it is also a weak acid.