Assertion: formic acid | /r/MadeOf | 53 g/l hydrogen
Facets:
value: at atmospheric pressure
type: LOCATION
value: at room temperature
type: LOCATION
Source sentences:
text: Formic acid contains 53 g/L hydrogen at room temperature and atmospheric pressure, which is three and a half times as much as compressed hydrogen gas can attain at 350 bar pressure (14.7 g/L).