Assertion: potassium nitrate's ph | /r/HasProperty | neutral
Facets:
value: almost
type: DEGREE
Source sentences:
text: Its pH is almost neutral.
text: Its pH is almost neutral.
text: It has a neutral pH when it is made an aqueous solution.
text: A pH of 7.0 is neutral, less than 7.0 is acidic, and greater than 7.0 is alkaline.