Exploring HNC and HCN line emission as probes of the

HCN - HYDROGEN CYANIDE hcn HCN or 136 parts KHSO4 liberate 27 parts HCN or one gram KHSO4 will liberate 1985 grams HCN from a solution containing an excess of cyanide of potassium hcn HCN in young than in old leaves of the same yr , R estd the HCN content of individual leaves of the same twig by the Liebig

hcn Ascend's Hydrogen cyanide is an organic compound with chemical formula HCN