Assertion: ammonium chloride | /r/ObjectUse | used in aqueous solution
Facets:
value: as the electrolyte in leclanché cells
type: MANNER
Source sentences:
text: Around the turn of the 20th century, ammonium chloride was used in aqueous solution as the electrolyte in Leclanché cells that found a commercial use as the "local battery" in subscribers' telephone installations.