Assertion: ethylene | /r/AtLocation | the laboratory
Facets:
value: by subjecting ethanol
type: MANNER
value: conveniently
type: MANNER
Source sentences:
text: Ethylene can also be produced in the laboratory in smaller quantities by subjecting ethanol to a chemical reaction.
text: Ethylene can be conveniently produced in the laboratory by distilling absolute ethanol with an excess of concentrated sulfuric acid and washing the distillate vapor stream in an aqueous solution of sodium hydroxide to remove the sulfur dioxide contaminant.