Assertion: nitrous acid | /r/HasProperty | prepared
Facets:
value: always
type: DEGREE
value: in situ
type: LOCATION
value: freshly
type: MANNER
Source sentences:
text: Dilute solutions (5% or less) managed as part of your experiment protocol can be destroyed by reaction with nitrous acid, which is freshly prepared.
text: Nitrous acid, HNO 2 , (sometimes written as HONO to show its structure) is unstable and is always prepared in situ.