Assertion: hydrocyanic acid | /r/HasProperty | a chemical compound
Facets:
value: with the formula
type: OTHER
Source sentences:
text: Hydrocyanic acid, or hydrogen cyanide is a chemical compound with the formula HCN.
text: Prussic acid, also known as hydrogen cyanide or HCN, is a chemical compound both useful and dangerous.
text: Hydrocyanic acid, or hydrogen cyanide is a chemical compound with the formula HCN.