Assertion: acetylene | /r/CapableOf | decompose at pressure
Facets:
value: violently
type: MANNER
value: in the presence of a catalyst
type: OTHER
Source sentences:
text: Acetylene may decompose violently at high temperatures and/or pressures or in the presence of a catalyst.
text: Acetylene can decompose violently under pressure in excess of 15 pounds per square inch.