Assertion: methylene chloride | /r/CapableOf | combine with water vapor
Facets:
value: to form hydrochloric acid
type: PURPOSE
value: readily
type: MANNER
value: in the air
type: LOCATION
Source sentences:
text: Because hydrogen chloride readily combines with water vapor in the air to form hydrochloric acid, polyvinyl chloride is not recommended for long-term archival storage of silver, photographic film or paper (mylar is preferable).