Assertion: normal hydrogen | /r/HasProperty | equal
Facets:
value: nearly
type: DEGREE
value: notably
type: DEGREE
Source sentences:
text: Notably, the boiling points of parahydrogen and normal (3:1) hydrogen are nearly equal; for parahydrogen ∆H vap = 898 J/mol at T b = 20.277 K, and it follows that nearly all the residual rotational energy of orthohydrogen is retained in the liquid state.[citation needed]