Assertion: hydrocyanic acid | /r/HasProperty | prepared
Facets:
value: industrially
type: OTHER
value: by reacting hydrocarbons
type: MANNER
value: typically
type: DEGREE
Source sentences:
text: Typically, hydrocyanic acid is prepared industrially by reacting hydrocarbons, especially methane, with ammonia (Andrussow process, BMA process).